id	sid	tid	token	lemma	pos
bjos-8666630	1	1	1	1	NUM
bjos-8666630	1	2	volume	volume	NOUN
bjos-8666630	1	3	21	21	NUM
bjos-8666630	1	4	2022	2022	NUM
bjos-8666630	1	5	e226630	e226630	PROPN
bjos-8666630	1	6	original	original	ADJ
bjos-8666630	1	7	research	research	NOUN
bjos-8666630	1	8	braz	braz	PROPN
bjos-8666630	1	9	j	j	PROPN
bjos-8666630	1	10	oral	oral	PROPN
bjos-8666630	1	11	sci	sci	PROPN
bjos-8666630	1	12	.	.	PUNCT
bjos-8666630	2	1	2022;21	2022;21	NUM
bjos-8666630	2	2	:	:	PUNCT
bjos-8666630	2	3	e226630http://dx.doi.org/10.20396	e226630http://dx.doi.org/10.20396	SYM
bjos-8666630	2	4	/	/	SYM
bjos-8666630	2	5	bjos.v21i00.8666630	bjos.v21i00.8666630	NOUN
bjos-8666630	2	6	1	1	NUM
bjos-8666630	2	7	laser	laser	NOUN
bjos-8666630	2	8	research	research	NOUN
bjos-8666630	2	9	center	center	NOUN
bjos-8666630	2	10	of	of	ADP
bjos-8666630	2	11	dentistry	dentistry	NOUN
bjos-8666630	2	12	,	,	PUNCT
bjos-8666630	2	13	dentistry	dentistry	PROPN
bjos-8666630	2	14	research	research	PROPN
bjos-8666630	2	15	institute	institute	PROPN
bjos-8666630	2	16	,	,	PUNCT
bjos-8666630	2	17	restorative	restorative	ADJ
bjos-8666630	2	18	dentistry	dentistry	PROPN
bjos-8666630	2	19	department	department	NOUN
bjos-8666630	2	20	,	,	PUNCT
bjos-8666630	2	21	school	school	NOUN
bjos-8666630	2	22	of	of	ADP
bjos-8666630	2	23	dentistry	dentistry	NOUN
bjos-8666630	2	24	,	,	PUNCT
bjos-8666630	2	25	tehran	tehran	PROPN
bjos-8666630	2	26	university	university	PROPN
bjos-8666630	2	27	of	of	ADP
bjos-8666630	2	28	medical	medical	ADJ
bjos-8666630	2	29	sciences	sciences	PROPN
bjos-8666630	2	30	,	,	PUNCT
bjos-8666630	2	31	tehran	tehran	PROPN
bjos-8666630	2	32	,	,	PUNCT
bjos-8666630	2	33	iran	iran	PROPN
bjos-8666630	2	34	.	.	PUNCT
bjos-8666630	3	1	2	2	NUM
bjos-8666630	3	2	school	school	NOUN
bjos-8666630	3	3	of	of	ADP
bjos-8666630	3	4	dentistry	dentistry	NOUN
bjos-8666630	3	5	,	,	PUNCT
bjos-8666630	3	6	tehran	tehran	PROPN
bjos-8666630	3	7	university	university	PROPN
bjos-8666630	3	8	of	of	ADP
bjos-8666630	3	9	medical	medical	ADJ
bjos-8666630	3	10	sciences	sciences	PROPN
bjos-8666630	3	11	,	,	PUNCT
bjos-8666630	3	12	tehran	tehran	PROPN
bjos-8666630	3	13	,	,	PUNCT
bjos-8666630	3	14	iran	iran	PROPN
bjos-8666630	3	15	.	.	PUNCT
bjos-8666630	4	1	3	3	NUM
bjos-8666630	4	2	dental	dental	ADJ
bjos-8666630	4	3	implant	implant	ADJ
bjos-8666630	4	4	research	research	NOUN
bjos-8666630	4	5	center	center	NOUN
bjos-8666630	4	6	,	,	PUNCT
bjos-8666630	4	7	dentistry	dentistry	PROPN
bjos-8666630	4	8	research	research	PROPN
bjos-8666630	4	9	institute	institute	PROPN
bjos-8666630	4	10	,	,	PUNCT
bjos-8666630	4	11	tehran	tehran	PROPN
bjos-8666630	4	12	university	university	PROPN
bjos-8666630	4	13	of	of	ADP
bjos-8666630	4	14	medical	medical	ADJ
bjos-8666630	4	15	sciences	sciences	PROPN
bjos-8666630	4	16	,	,	PUNCT
bjos-8666630	4	17	tehran	tehran	PROPN
bjos-8666630	4	18	,	,	PUNCT
bjos-8666630	4	19	iran	iran	PROPN
bjos-8666630	4	20	.	.	PUNCT
bjos-8666630	5	1	4	4	NUM
bjos-8666630	5	2	restorative	restorative	ADJ
bjos-8666630	5	3	dentistry	dentistry	NOUN
bjos-8666630	5	4	department	department	NOUN
bjos-8666630	5	5	,	,	PUNCT
bjos-8666630	5	6	school	school	NOUN
bjos-8666630	5	7	of	of	ADP
bjos-8666630	5	8	dentistry	dentistry	NOUN
bjos-8666630	5	9	,	,	PUNCT
bjos-8666630	5	10	tehran	tehran	PROPN
bjos-8666630	5	11	university	university	PROPN
bjos-8666630	5	12	of	of	ADP
bjos-8666630	5	13	medical	medical	ADJ
bjos-8666630	5	14	sciences	sciences	PROPN
bjos-8666630	5	15	,	,	PUNCT
bjos-8666630	5	16	tehran	tehran	PROPN
bjos-8666630	5	17	,	,	PUNCT
bjos-8666630	5	18	iran	iran	PROPN
bjos-8666630	5	19	.	.	PUNCT
bjos-8666630	6	1	corresponding	correspond	VERB
bjos-8666630	6	2	author	author	NOUN
bjos-8666630	6	3	:	:	PUNCT
bjos-8666630	6	4	dr	dr	PROPN
bjos-8666630	6	5	zohreh	zohreh	PROPN
bjos-8666630	6	6	moradi	moradi	NOUN
bjos-8666630	6	7	,	,	PUNCT
bjos-8666630	6	8	associate	associate	NOUN
bjos-8666630	6	9	professor	professor	NOUN
bjos-8666630	6	10	,	,	PUNCT
bjos-8666630	6	11	restorative	restorative	ADJ
bjos-8666630	6	12	dentistry	dentistry	NOUN
bjos-8666630	6	13	department	department	NOUN
bjos-8666630	6	14	,	,	PUNCT
bjos-8666630	6	15	school	school	NOUN
bjos-8666630	6	16	of	of	ADP
bjos-8666630	6	17	dentistry	dentistry	NOUN
bjos-8666630	6	18	,	,	PUNCT
bjos-8666630	6	19	tehran	tehran	PROPN
bjos-8666630	6	20	university	university	PROPN
bjos-8666630	6	21	of	of	ADP
bjos-8666630	6	22	medical	medical	ADJ
bjos-8666630	6	23	sciences	sciences	PROPN
bjos-8666630	6	24	,	,	PUNCT
bjos-8666630	6	25	north	north	NOUN
bjos-8666630	6	26	kargar	kargar	PROPN
bjos-8666630	6	27	st	st	PROPN
bjos-8666630	6	28	,	,	PUNCT
bjos-8666630	6	29	tehran	tehran	PROPN
bjos-8666630	6	30	,	,	PUNCT
bjos-8666630	6	31	iran	iran	PROPN
bjos-8666630	6	32	po	po	PROPN
bjos-8666630	6	33	.	.	PUNCT
bjos-8666630	7	1	code:14399	code:14399	PROPN
bjos-8666630	7	2	-	-	PUNCT
bjos-8666630	7	3	55991	55991	NUM
bjos-8666630	7	4	00989123488820	00989123488820	NUM
bjos-8666630	7	5	valizadeh_s@sina.tums.ac.ir	valizadeh_s@sina.tums.ac.ir	NOUN
bjos-8666630	7	6	editor	editor	NOUN
bjos-8666630	7	7	:	:	PUNCT
bjos-8666630	7	8	altair	altair	PROPN
bjos-8666630	7	9	a.	a.	PROPN
bjos-8666630	7	10	del	del	PROPN
bjos-8666630	7	11	bel	bel	PROPN
bjos-8666630	7	12	cury	cury	PROPN
bjos-8666630	7	13	received	receive	VERB
bjos-8666630	7	14	:	:	PUNCT
bjos-8666630	7	15	august	august	PROPN
bjos-8666630	7	16	8	8	NUM
bjos-8666630	7	17	,	,	PUNCT
bjos-8666630	7	18	2021	2021	NUM
bjos-8666630	7	19	accepted	accept	VERB
bjos-8666630	7	20	:	:	PUNCT
bjos-8666630	7	21	february	february	PROPN
bjos-8666630	7	22	12	12	NUM
bjos-8666630	7	23	,	,	PUNCT
bjos-8666630	7	24	2022	2022	NUM
bjos-8666630	7	25	effect	effect	NOUN
bjos-8666630	7	26	of	of	ADP
bjos-8666630	7	27	conventional	conventional	ADJ
bjos-8666630	7	28	and	and	CCONJ
bjos-8666630	7	29	power	power	NOUN
bjos-8666630	7	30	office	office	NOUN
bjos-8666630	7	31	bleaching	bleaching	NOUN
bjos-8666630	7	32	with	with	ADP
bjos-8666630	7	33	diode	diode	NOUN
bjos-8666630	7	34	laser	laser	NOUN
bjos-8666630	7	35	and	and	CCONJ
bjos-8666630	7	36	led	lead	VERB
bjos-8666630	7	37	light	light	NOUN
bjos-8666630	7	38	on	on	ADP
bjos-8666630	7	39	enamel	enamel	NOUN
bjos-8666630	7	40	microhardness	microhardness	PROPN
bjos-8666630	7	41	sara	sara	PROPN
bjos-8666630	7	42	valizadeh1	valizadeh1	PROPN
bjos-8666630	7	43	,	,	PUNCT
bjos-8666630	7	44	arezu	arezu	ADP
bjos-8666630	7	45	mirzaei2	mirzaei2	NOUN
bjos-8666630	7	46	,	,	PUNCT
bjos-8666630	8	1	nasim	nasim	PROPN
bjos-8666630	8	2	chiniforush3	chiniforush3	PROPN
bjos-8666630	8	3	,	,	PUNCT
bjos-8666630	8	4	zohreh	zohreh	X
bjos-8666630	8	5	moradi4	moradi4	PROPN
bjos-8666630	8	6	,	,	PUNCT
bjos-8666630	8	7	*	*	PUNCT
bjos-8666630	8	8	aim	aim	NOUN
bjos-8666630	8	9	:	:	PUNCT
bjos-8666630	8	10	the	the	DET
bjos-8666630	8	11	present	present	ADJ
bjos-8666630	8	12	study	study	NOUN
bjos-8666630	8	13	aimed	aim	VERB
bjos-8666630	8	14	to	to	ADP
bjos-8666630	8	15	asses	ass	NOUN
bjos-8666630	8	16	enamel	enamel	VERB
bjos-8666630	8	17	microhardness	microhardness	NOUN
bjos-8666630	8	18	after	after	ADP
bjos-8666630	8	19	office	office	NOUN
bjos-8666630	8	20	bleaching	bleaching	NOUN
bjos-8666630	8	21	with	with	ADP
bjos-8666630	8	22	diode	diode	NOUN
bjos-8666630	8	23	laser	laser	NOUN
bjos-8666630	8	24	and	and	CCONJ
bjos-8666630	8	25	led	lead	VERB
bjos-8666630	8	26	light	light	NOUN
bjos-8666630	8	27	compared	compare	VERB
bjos-8666630	8	28	to	to	ADP
bjos-8666630	8	29	the	the	DET
bjos-8666630	8	30	conventional	conventional	ADJ
bjos-8666630	8	31	bleaching	bleaching	NOUN
bjos-8666630	8	32	procedure	procedure	NOUN
bjos-8666630	8	33	.	.	PUNCT
bjos-8666630	9	1	methods	method	NOUN
bjos-8666630	9	2	:	:	PUNCT
bjos-8666630	9	3	thirty	thirty	NUM
bjos-8666630	9	4	-	-	PUNCT
bjos-8666630	9	5	nine	nine	NUM
bjos-8666630	9	6	human	human	ADJ
bjos-8666630	9	7	premolar	premolar	ADJ
bjos-8666630	9	8	teeth	tooth	NOUN
bjos-8666630	9	9	were	be	AUX
bjos-8666630	9	10	collected	collect	VERB
bjos-8666630	9	11	and	and	CCONJ
bjos-8666630	9	12	randomly	randomly	ADV
bjos-8666630	9	13	divided	divide	VERB
bjos-8666630	9	14	into	into	ADP
bjos-8666630	9	15	three	three	NUM
bjos-8666630	9	16	groups	group	NOUN
bjos-8666630	9	17	regarding	regard	VERB
bjos-8666630	9	18	of	of	ADP
bjos-8666630	9	19	the	the	DET
bjos-8666630	9	20	bleaching	bleaching	NOUN
bjos-8666630	9	21	technique	technique	NOUN
bjos-8666630	9	22	.	.	PUNCT
bjos-8666630	10	1	group	group	NOUN
bjos-8666630	10	2	1	1	NUM
bjos-8666630	10	3	:	:	PUNCT
bjos-8666630	10	4	snow	snow	NOUN
bjos-8666630	10	5	o	o	NOUN
bjos-8666630	10	6	bleaching	bleaching	NOUN
bjos-8666630	10	7	gel	gel	NOUN
bjos-8666630	10	8	with	with	ADP
bjos-8666630	10	9	led	lead	VERB
bjos-8666630	10	10	light	light	ADJ
bjos-8666630	10	11	-	-	PUNCT
bjos-8666630	10	12	curing	cure	VERB
bjos-8666630	10	13	unit	unit	NOUN
bjos-8666630	10	14	;	;	PUNCT
bjos-8666630	10	15	group	group	NOUN
bjos-8666630	10	16	2	2	NUM
bjos-8666630	10	17	:	:	PUNCT
bjos-8666630	10	18	snow	snow	NOUN
bjos-8666630	10	19	l	l	NOUN
bjos-8666630	10	20	bleaching	bleaching	NOUN
bjos-8666630	10	21	gel	gel	NOUN
bjos-8666630	10	22	with	with	ADP
bjos-8666630	10	23	diode	diode	NOUN
bjos-8666630	10	24	laser	laser	NOUN
bjos-8666630	10	25	irradiation	irradiation	NOUN
bjos-8666630	10	26	;	;	PUNCT
bjos-8666630	10	27	and	and	CCONJ
bjos-8666630	10	28	group	group	NOUN
bjos-8666630	10	29	3	3	NUM
bjos-8666630	10	30	:	:	PUNCT
bjos-8666630	10	31	opalescence	opalescence	NOUN
bjos-8666630	10	32	boost	boost	NOUN
bjos-8666630	10	33	bleaching	bleaching	NOUN
bjos-8666630	10	34	gel	gel	NOUN
bjos-8666630	10	35	with	with	ADP
bjos-8666630	10	36	no	no	DET
bjos-8666630	10	37	light	light	ADJ
bjos-8666630	10	38	source	source	NOUN
bjos-8666630	10	39	in	in	ADP
bjos-8666630	10	40	group	group	NOUN
bjos-8666630	10	41	3	3	NUM
bjos-8666630	10	42	.	.	PUNCT
bjos-8666630	10	43	enamel	enamel	NOUN
bjos-8666630	10	44	surface	surface	NOUN
bjos-8666630	10	45	changes	change	NOUN
bjos-8666630	10	46	were	be	AUX
bjos-8666630	10	47	evaluated	evaluate	VERB
bjos-8666630	10	48	in	in	ADP
bjos-8666630	10	49	one	one	NUM
bjos-8666630	10	50	tooth	tooth	NOUN
bjos-8666630	10	51	in	in	ADP
bjos-8666630	10	52	each	each	DET
bjos-8666630	10	53	study	study	NOUN
bjos-8666630	10	54	group	group	NOUN
bjos-8666630	10	55	and	and	CCONJ
bjos-8666630	10	56	one	one	NUM
bjos-8666630	10	57	intact	intact	ADJ
bjos-8666630	10	58	tooth	tooth	NOUN
bjos-8666630	10	59	as	as	ADP
bjos-8666630	10	60	a	a	DET
bjos-8666630	10	61	reference	reference	NOUN
bjos-8666630	10	62	under	under	ADP
bjos-8666630	10	63	a	a	DET
bjos-8666630	10	64	scanning	scanning	NOUN
bjos-8666630	10	65	electron	electron	NOUN
bjos-8666630	10	66	microscope	microscope	NOUN
bjos-8666630	10	67	(	(	PUNCT
bjos-8666630	10	68	sem	sem	NOUN
bjos-8666630	10	69	)	)	PUNCT
bjos-8666630	10	70	.	.	PUNCT
bjos-8666630	11	1	in	in	ADP
bjos-8666630	11	2	the	the	DET
bjos-8666630	11	3	remaining	remain	VERB
bjos-8666630	11	4	samples	sample	NOUN
bjos-8666630	11	5	(	(	PUNCT
bjos-8666630	11	6	n=12	n=12	NOUN
bjos-8666630	11	7	)	)	PUNCT
bjos-8666630	11	8	,	,	PUNCT
bjos-8666630	11	9	enamel	enamel	NOUN
bjos-8666630	11	10	microhardness	microhardness	PROPN
bjos-8666630	11	11	was	be	AUX
bjos-8666630	11	12	determined	determine	VERB
bjos-8666630	11	13	by	by	ADP
bjos-8666630	11	14	vickers	vicker	NOUN
bjos-8666630	11	15	microhardness	microhardness	ADJ
bjos-8666630	11	16	test	test	NOUN
bjos-8666630	11	17	before	before	ADP
bjos-8666630	11	18	and	and	CCONJ
bjos-8666630	11	19	after	after	ADP
bjos-8666630	11	20	bleaching	bleaching	NOUN
bjos-8666630	11	21	.	.	PUNCT
bjos-8666630	12	1	data	datum	NOUN
bjos-8666630	12	2	were	be	AUX
bjos-8666630	12	3	analyzed	analyze	VERB
bjos-8666630	12	4	with	with	ADP
bjos-8666630	12	5	repeated	repeat	VERB
bjos-8666630	12	6	-	-	PUNCT
bjos-8666630	12	7	measures	measure	NOUN
bjos-8666630	12	8	anova	anova	X
bjos-8666630	12	9	to	to	PART
bjos-8666630	12	10	compare	compare	VERB
bjos-8666630	12	11	microhardness	microhardness	ADJ
bjos-8666630	12	12	changes	change	NOUN
bjos-8666630	12	13	,	,	PUNCT
bjos-8666630	12	14	followed	follow	VERB
bjos-8666630	12	15	by	by	ADP
bjos-8666630	12	16	post	post	X
bjos-8666630	12	17	hoc	hoc	X
bjos-8666630	12	18	tukey	tukey	NOUN
bjos-8666630	12	19	tests	test	NOUN
bjos-8666630	12	20	at	at	ADP
bjos-8666630	12	21	the	the	DET
bjos-8666630	12	22	0.05	0.05	NUM
bjos-8666630	12	23	significance	significance	NOUN
bjos-8666630	12	24	level	level	NOUN
bjos-8666630	12	25	.	.	PUNCT
bjos-8666630	13	1	results	result	NOUN
bjos-8666630	13	2	:	:	PUNCT
bjos-8666630	13	3	enamel	enamel	NOUN
bjos-8666630	13	4	microhardness	microhardness	PROPN
bjos-8666630	13	5	decreased	decrease	VERB
bjos-8666630	13	6	in	in	ADP
bjos-8666630	13	7	all	all	DET
bjos-8666630	13	8	the	the	DET
bjos-8666630	13	9	groups	group	NOUN
bjos-8666630	13	10	after	after	ADP
bjos-8666630	13	11	bleaching	bleach	VERB
bjos-8666630	13	12	,	,	PUNCT
bjos-8666630	13	13	with	with	ADP
bjos-8666630	13	14	the	the	DET
bjos-8666630	13	15	maximum	maximum	ADJ
bjos-8666630	13	16	decrease	decrease	NOUN
bjos-8666630	13	17	in	in	ADP
bjos-8666630	13	18	microhardness	microhardness	NOUN
bjos-8666630	13	19	in	in	ADP
bjos-8666630	13	20	the	the	DET
bjos-8666630	13	21	snow	snow	NOUN
bjos-8666630	13	22	o	o	NOUN
bjos-8666630	13	23	bleaching	bleaching	NOUN
bjos-8666630	13	24	group	group	NOUN
bjos-8666630	13	25	with	with	ADP
bjos-8666630	13	26	led	lead	VERB
bjos-8666630	13	27	light	light	NOUN
bjos-8666630	13	28	,	,	PUNCT
bjos-8666630	13	29	which	which	PRON
bjos-8666630	13	30	was	be	AUX
bjos-8666630	13	31	significantly	significantly	ADV
bjos-8666630	13	32	higher	high	ADJ
bjos-8666630	13	33	than	than	ADP
bjos-8666630	13	34	the	the	DET
bjos-8666630	13	35	other	other	ADJ
bjos-8666630	13	36	groups	group	NOUN
bjos-8666630	13	37	(	(	PUNCT
bjos-8666630	13	38	p=0.002	p=0.002	NOUN
bjos-8666630	13	39	)	)	PUNCT
bjos-8666630	13	40	.	.	PUNCT
bjos-8666630	14	1	the	the	DET
bjos-8666630	14	2	two	two	NUM
bjos-8666630	14	3	other	other	ADJ
bjos-8666630	14	4	groups	group	NOUN
bjos-8666630	14	5	did	do	AUX
bjos-8666630	14	6	not	not	PART
bjos-8666630	14	7	exhibit	exhibit	VERB
bjos-8666630	14	8	any	any	DET
bjos-8666630	14	9	significant	significant	ADJ
bjos-8666630	14	10	difference	difference	NOUN
bjos-8666630	14	11	in	in	ADP
bjos-8666630	14	12	microhardness	microhardness	ADJ
bjos-8666630	14	13	decrease	decrease	NOUN
bjos-8666630	14	14	(	(	PUNCT
bjos-8666630	14	15	p>0.05	p>0.05	PROPN
bjos-8666630	14	16	)	)	PUNCT
bjos-8666630	14	17	.	.	PUNCT
bjos-8666630	15	1	conclusion	conclusion	NOUN
bjos-8666630	15	2	:	:	PUNCT
bjos-8666630	15	3	based	base	VERB
bjos-8666630	15	4	on	on	ADP
bjos-8666630	15	5	the	the	DET
bjos-8666630	15	6	limitations	limitation	NOUN
bjos-8666630	15	7	of	of	ADP
bjos-8666630	15	8	this	this	DET
bjos-8666630	15	9	study	study	NOUN
bjos-8666630	15	10	,	,	PUNCT
bjos-8666630	15	11	it	it	PRON
bjos-8666630	15	12	can	can	AUX
bjos-8666630	15	13	be	be	AUX
bjos-8666630	15	14	concluded	conclude	VERB
bjos-8666630	15	15	power	power	NOUN
bjos-8666630	15	16	bleaching	bleaching	NOUN
bjos-8666630	15	17	with	with	ADP
bjos-8666630	15	18	980	980	NUM
bjos-8666630	15	19	nm	nm	ADJ
bjos-8666630	15	20	diode	diode	NOUN
bjos-8666630	15	21	laser	laser	NOUN
bjos-8666630	15	22	was	be	AUX
bjos-8666630	15	23	less	less	ADJ
bjos-8666630	15	24	time	time	NOUN
bjos-8666630	15	25	-	-	PUNCT
bjos-8666630	15	26	consuming	consume	VERB
bjos-8666630	15	27	compare	compare	NOUN
bjos-8666630	15	28	to	to	ADP
bjos-8666630	15	29	conventional	conventional	ADJ
bjos-8666630	15	30	bleaching	bleaching	NOUN
bjos-8666630	15	31	procedure	procedure	NOUN
bjos-8666630	15	32	and	and	CCONJ
bjos-8666630	15	33	yielded	yield	VERB
bjos-8666630	15	34	better	well	ADJ
bjos-8666630	15	35	outcomes	outcome	NOUN
bjos-8666630	15	36	in	in	ADP
bjos-8666630	15	37	terms	term	NOUN
bjos-8666630	15	38	of	of	ADP
bjos-8666630	15	39	enamel	enamel	NOUN
bjos-8666630	15	40	surface	surface	NOUN
bjos-8666630	15	41	microhardness	microhardness	NOUN
bjos-8666630	15	42	compared	compare	VERB
bjos-8666630	15	43	to	to	ADP
bjos-8666630	15	44	the	the	DET
bjos-8666630	15	45	use	use	NOUN
bjos-8666630	15	46	of	of	ADP
bjos-8666630	15	47	an	an	DET
bjos-8666630	15	48	led	lead	VERB
bjos-8666630	15	49	light	light	NOUN
bjos-8666630	15	50	-	-	PUNCT
bjos-8666630	15	51	curing	cure	VERB
bjos-8666630	15	52	unit	unit	NOUN
bjos-8666630	15	53	.	.	PUNCT
bjos-8666630	16	1	keywords	keyword	NOUN
bjos-8666630	16	2	:	:	PUNCT
bjos-8666630	16	3	lasers	laser	NOUN
bjos-8666630	16	4	,	,	PUNCT
bjos-8666630	16	5	semiconductor	semiconductor	NOUN
bjos-8666630	16	6	.	.	PUNCT
bjos-8666630	17	1	dental	dental	ADJ
bjos-8666630	17	2	enamel	enamel	NOUN
bjos-8666630	17	3	.	.	PUNCT
bjos-8666630	18	1	hardness	hardness	INTJ
bjos-8666630	18	2	.	.	PUNCT
bjos-8666630	19	1	curing	cure	VERB
bjos-8666630	19	2	lights	light	NOUN
bjos-8666630	19	3	,	,	PUNCT
bjos-8666630	19	4	dental	dental	ADJ
bjos-8666630	19	5	.	.	PUNCT
bjos-8666630	20	1	tooth	tooth	NOUN
bjos-8666630	20	2	bleaching	bleaching	NOUN
bjos-8666630	20	3	.	.	PUNCT
bjos-8666630	21	1	https://orcid.org/0000-0003-0383-7722	https://orcid.org/0000-0003-0383-7722	NOUN
bjos-8666630	21	2	https://orcid.org/0000-0002-0340-6124	https://orcid.org/0000-0002-0340-6124	NOUN
bjos-8666630	22	1	https://orcid.org/0000-0002-3490-170x	https://orcid.org/0000-0002-3490-170x	PROPN
bjos-8666630	22	2	https://orcid.org/0000-0001-6197-9011	https://orcid.org/0000-0001-6197-9011	PROPN
bjos-8666630	22	3	2	2	NUM
bjos-8666630	22	4	valizadeh	valizadeh	NOUN
bjos-8666630	22	5	et	et	PROPN
bjos-8666630	22	6	al	al	PROPN
bjos-8666630	22	7	.	.	PROPN
bjos-8666630	23	1	braz	braz	PROPN
bjos-8666630	23	2	j	j	PROPN
bjos-8666630	23	3	oral	oral	PROPN
bjos-8666630	23	4	sci	sci	PROPN
bjos-8666630	23	5	.	.	PUNCT
bjos-8666630	24	1	2022;21	2022;21	NUM
bjos-8666630	24	2	:	:	PUNCT
bjos-8666630	24	3	e226630	e226630	PROPN
bjos-8666630	24	4	introduction	introduction	NOUN
bjos-8666630	24	5	currently	currently	ADV
bjos-8666630	24	6	,	,	PUNCT
bjos-8666630	24	7	modern	modern	ADJ
bjos-8666630	24	8	dentistry	dentistry	NOUN
bjos-8666630	24	9	deals	deal	NOUN
bjos-8666630	24	10	with	with	ADP
bjos-8666630	24	11	the	the	DET
bjos-8666630	24	12	ever	ever	ADV
bjos-8666630	24	13	-	-	PUNCT
bjos-8666630	24	14	increasing	increase	VERB
bjos-8666630	24	15	esthetic	esthetic	ADJ
bjos-8666630	24	16	needs	need	NOUN
bjos-8666630	24	17	of	of	ADP
bjos-8666630	24	18	patients	patient	NOUN
bjos-8666630	24	19	in	in	ADP
bjos-8666630	24	20	addition	addition	NOUN
bjos-8666630	24	21	to	to	ADP
bjos-8666630	24	22	the	the	DET
bjos-8666630	24	23	treatment	treatment	NOUN
bjos-8666630	24	24	of	of	ADP
bjos-8666630	24	25	dental	dental	ADJ
bjos-8666630	24	26	diseases	disease	NOUN
bjos-8666630	24	27	.	.	PUNCT
bjos-8666630	25	1	bleaching	bleaching	NOUN
bjos-8666630	25	2	is	be	AUX
bjos-8666630	25	3	considered	consider	VERB
bjos-8666630	25	4	a	a	DET
bjos-8666630	25	5	conservative	conservative	ADJ
bjos-8666630	25	6	and	and	CCONJ
bjos-8666630	25	7	favorable	favorable	ADJ
bjos-8666630	25	8	treatment	treatment	NOUN
bjos-8666630	25	9	for	for	ADP
bjos-8666630	25	10	discolored	discolored	ADJ
bjos-8666630	25	11	teeth	tooth	NOUN
bjos-8666630	25	12	compared	compare	VERB
bjos-8666630	25	13	to	to	ADP
bjos-8666630	25	14	composite	composite	ADJ
bjos-8666630	25	15	resins	resin	NOUN
bjos-8666630	25	16	and	and	CCONJ
bjos-8666630	25	17	porcelain	porcelain	NOUN
bjos-8666630	25	18	veneers1	veneers1	NOUN
bjos-8666630	25	19	.	.	PUNCT
bjos-8666630	26	1	although	although	SCONJ
bjos-8666630	26	2	at	at	ADP
bjos-8666630	26	3	-	-	PUNCT
bjos-8666630	26	4	home	home	NOUN
bjos-8666630	26	5	bleaching	bleaching	NOUN
bjos-8666630	26	6	is	be	AUX
bjos-8666630	26	7	the	the	DET
bjos-8666630	26	8	most	most	ADV
bjos-8666630	26	9	commonly	commonly	ADV
bjos-8666630	26	10	suggested	suggest	VERB
bjos-8666630	26	11	method	method	NOUN
bjos-8666630	26	12	for	for	ADP
bjos-8666630	26	13	vital	vital	ADJ
bjos-8666630	26	14	teeth	tooth	NOUN
bjos-8666630	26	15	,	,	PUNCT
bjos-8666630	26	16	some	some	DET
bjos-8666630	26	17	patients	patient	NOUN
bjos-8666630	26	18	can	can	AUX
bjos-8666630	26	19	not	not	PART
bjos-8666630	26	20	benefit	benefit	VERB
bjos-8666630	26	21	from	from	ADP
bjos-8666630	26	22	this	this	DET
bjos-8666630	26	23	technique	technique	NOUN
bjos-8666630	26	24	due	due	ADP
bjos-8666630	26	25	to	to	ADP
bjos-8666630	26	26	their	their	PRON
bjos-8666630	26	27	inability	inability	NOUN
bjos-8666630	26	28	to	to	PART
bjos-8666630	26	29	use	use	VERB
bjos-8666630	26	30	a	a	DET
bjos-8666630	26	31	tray	tray	NOUN
bjos-8666630	26	32	,	,	PUNCT
bjos-8666630	26	33	and	and	CCONJ
bjos-8666630	26	34	some	some	PRON
bjos-8666630	26	35	demand	demand	VERB
bjos-8666630	26	36	a	a	DET
bjos-8666630	26	37	faster	fast	ADV
bjos-8666630	26	38	therapeutic	therapeutic	ADJ
bjos-8666630	26	39	effect	effect	NOUN
bjos-8666630	26	40	.	.	PUNCT
bjos-8666630	27	1	the	the	DET
bjos-8666630	27	2	in	in	ADP
bjos-8666630	27	3	-	-	PUNCT
bjos-8666630	27	4	office	office	NOUN
bjos-8666630	27	5	technique	technique	NOUN
bjos-8666630	27	6	is	be	AUX
bjos-8666630	27	7	associated	associate	VERB
bjos-8666630	27	8	with	with	ADP
bjos-8666630	27	9	swallowing	swallow	VERB
bjos-8666630	27	10	of	of	ADP
bjos-8666630	27	11	less	less	ADJ
bjos-8666630	27	12	material	material	NOUN
bjos-8666630	27	13	and	and	CCONJ
bjos-8666630	27	14	fewer	few	ADJ
bjos-8666630	27	15	injuries	injury	NOUN
bjos-8666630	27	16	to	to	ADP
bjos-8666630	27	17	soft	soft	ADJ
bjos-8666630	27	18	tissues2	tissues2	NOUN
bjos-8666630	27	19	.	.	PUNCT
bjos-8666630	28	1	irrespective	irrespective	ADV
bjos-8666630	28	2	of	of	ADP
bjos-8666630	28	3	the	the	DET
bjos-8666630	28	4	technique	technique	NOUN
bjos-8666630	28	5	or	or	CCONJ
bjos-8666630	28	6	the	the	DET
bjos-8666630	28	7	type	type	NOUN
bjos-8666630	28	8	of	of	ADP
bjos-8666630	28	9	the	the	DET
bjos-8666630	28	10	materials	material	NOUN
bjos-8666630	28	11	used	use	VERB
bjos-8666630	28	12	,	,	PUNCT
bjos-8666630	28	13	bleaching	bleaching	NOUN
bjos-8666630	28	14	agents	agent	NOUN
bjos-8666630	28	15	exert	exert	VERB
bjos-8666630	28	16	their	their	PRON
bjos-8666630	28	17	effects	effect	NOUN
bjos-8666630	28	18	through	through	ADP
bjos-8666630	28	19	a	a	DET
bjos-8666630	28	20	complex	complex	ADJ
bjos-8666630	28	21	oxidation	oxidation	NOUN
bjos-8666630	28	22	process	process	NOUN
bjos-8666630	28	23	in	in	ADP
bjos-8666630	28	24	association	association	NOUN
bjos-8666630	28	25	with	with	ADP
bjos-8666630	28	26	the	the	DET
bjos-8666630	28	27	release	release	NOUN
bjos-8666630	28	28	of	of	ADP
bjos-8666630	28	29	reactive	reactive	ADJ
bjos-8666630	28	30	oxygen	oxygen	NOUN
bjos-8666630	28	31	species	specie	NOUN
bjos-8666630	28	32	into	into	ADP
bjos-8666630	28	33	the	the	DET
bjos-8666630	28	34	enamel	enamel	NOUN
bjos-8666630	28	35	prism	prism	NOUN
bjos-8666630	28	36	porosities	porosity	NOUN
bjos-8666630	28	37	,	,	PUNCT
bjos-8666630	28	38	reaching	reach	VERB
bjos-8666630	28	39	the	the	DET
bjos-8666630	28	40	dentin	dentin	NOUN
bjos-8666630	28	41	and	and	CCONJ
bjos-8666630	28	42	breaking	break	VERB
bjos-8666630	28	43	the	the	DET
bjos-8666630	28	44	organic	organic	ADJ
bjos-8666630	28	45	molecules	molecule	NOUN
bjos-8666630	28	46	to	to	PART
bjos-8666630	28	47	produce	produce	VERB
bjos-8666630	28	48	lighter	light	ADJ
bjos-8666630	28	49	,	,	PUNCT
bjos-8666630	28	50	smaller	small	ADJ
bjos-8666630	28	51	,	,	PUNCT
bjos-8666630	28	52	and	and	CCONJ
bjos-8666630	28	53	more	more	ADV
bjos-8666630	28	54	translucent	translucent	ADJ
bjos-8666630	28	55	compounds3	compounds3	NOUN
bjos-8666630	28	56	.	.	PUNCT
bjos-8666630	29	1	there	there	PRON
bjos-8666630	29	2	is	be	VERB
bjos-8666630	29	3	controversy	controversy	NOUN
bjos-8666630	29	4	,	,	PUNCT
bjos-8666630	29	5	and	and	CCONJ
bjos-8666630	29	6	sometimes	sometimes	ADV
bjos-8666630	29	7	contradictory	contradictory	ADJ
bjos-8666630	29	8	reports	report	NOUN
bjos-8666630	29	9	,	,	PUNCT
bjos-8666630	29	10	on	on	ADP
bjos-8666630	29	11	the	the	DET
bjos-8666630	29	12	effect	effect	NOUN
bjos-8666630	29	13	of	of	ADP
bjos-8666630	29	14	bleaching	bleaching	NOUN
bjos-8666630	29	15	procedures	procedure	NOUN
bjos-8666630	29	16	and	and	CCONJ
bjos-8666630	29	17	their	their	PRON
bjos-8666630	29	18	byproducts	byproduct	NOUN
bjos-8666630	29	19	on	on	ADP
bjos-8666630	29	20	the	the	DET
bjos-8666630	29	21	tooth	tooth	NOUN
bjos-8666630	29	22	hard	hard	ADJ
bjos-8666630	29	23	structures	structure	NOUN
bjos-8666630	29	24	.	.	PUNCT
bjos-8666630	30	1	some	some	DET
bjos-8666630	30	2	researchers	researcher	NOUN
bjos-8666630	30	3	have	have	AUX
bjos-8666630	30	4	shown	show	VERB
bjos-8666630	30	5	that	that	SCONJ
bjos-8666630	30	6	bleaching	bleaching	NOUN
bjos-8666630	30	7	does	do	AUX
bjos-8666630	30	8	not	not	PART
bjos-8666630	30	9	adversely	adversely	ADV
bjos-8666630	30	10	affect	affect	VERB
bjos-8666630	30	11	the	the	DET
bjos-8666630	30	12	mechanical	mechanical	ADJ
bjos-8666630	30	13	properties	property	NOUN
bjos-8666630	30	14	of	of	ADP
bjos-8666630	30	15	tooth	tooth	NOUN
bjos-8666630	30	16	hard	hard	ADJ
bjos-8666630	30	17	tissues4	tissues4	PROPN
bjos-8666630	30	18	;	;	PUNCT
bjos-8666630	30	19	however	however	ADV
bjos-8666630	30	20	,	,	PUNCT
bjos-8666630	30	21	some	some	DET
bjos-8666630	30	22	studies	study	NOUN
bjos-8666630	30	23	have	have	AUX
bjos-8666630	30	24	shown	show	VERB
bjos-8666630	30	25	that	that	SCONJ
bjos-8666630	30	26	bleaching	bleaching	NOUN
bjos-8666630	30	27	agents	agent	NOUN
bjos-8666630	30	28	can	can	AUX
bjos-8666630	30	29	decrease	decrease	VERB
bjos-8666630	30	30	the	the	DET
bjos-8666630	30	31	microhardness	microhardness	NOUN
bjos-8666630	30	32	and	and	CCONJ
bjos-8666630	30	33	increase	increase	VERB
bjos-8666630	30	34	the	the	DET
bjos-8666630	30	35	surface	surface	NOUN
bjos-8666630	30	36	roughness	roughness	NOUN
bjos-8666630	30	37	of	of	ADP
bjos-8666630	30	38	teeth	tooth	NOUN
bjos-8666630	30	39	by	by	ADP
bjos-8666630	30	40	changing	change	VERB
bjos-8666630	30	41	the	the	DET
bjos-8666630	30	42	chemical	chemical	ADJ
bjos-8666630	30	43	structure	structure	NOUN
bjos-8666630	30	44	of	of	ADP
bjos-8666630	30	45	teeth	tooth	NOUN
bjos-8666630	30	46	includes	include	VERB
bjos-8666630	30	47	demineralization	demineralization	NOUN
bjos-8666630	30	48	,	,	PUNCT
bjos-8666630	30	49	denaturing	denaturing	NOUN
bjos-8666630	30	50	of	of	ADP
bjos-8666630	30	51	enamel	enamel	NOUN
bjos-8666630	30	52	proteins	protein	NOUN
bjos-8666630	30	53	,	,	PUNCT
bjos-8666630	30	54	decreased	decrease	VERB
bjos-8666630	30	55	mineral	mineral	NOUN
bjos-8666630	30	56	agent	agent	NOUN
bjos-8666630	30	57	-	-	PUNCT
bjos-8666630	30	58	to	to	ADP
bjos-8666630	30	59	-	-	PUNCT
bjos-8666630	30	60	protein	protein	NOUN
bjos-8666630	30	61	ratio5,6	ratio5,6	PROPN
bjos-8666630	30	62	.	.	PUNCT
bjos-8666630	31	1	the	the	DET
bjos-8666630	31	2	in	in	ADP
bjos-8666630	31	3	-	-	PUNCT
bjos-8666630	31	4	office	office	NOUN
bjos-8666630	31	5	bleaching	bleaching	NOUN
bjos-8666630	31	6	procedure	procedure	NOUN
bjos-8666630	31	7	can	can	AUX
bjos-8666630	31	8	be	be	AUX
bjos-8666630	31	9	used	use	VERB
bjos-8666630	31	10	in	in	ADP
bjos-8666630	31	11	association	association	NOUN
bjos-8666630	31	12	with	with	ADP
bjos-8666630	31	13	different	different	ADJ
bjos-8666630	31	14	light	light	ADJ
bjos-8666630	31	15	sources	source	NOUN
bjos-8666630	31	16	,	,	PUNCT
bjos-8666630	31	17	including	include	VERB
bjos-8666630	31	18	plasma	plasma	NOUN
bjos-8666630	31	19	arcs	arc	NOUN
bjos-8666630	31	20	,	,	PUNCT
bjos-8666630	31	21	halogen	halogen	NOUN
bjos-8666630	31	22	lamps	lamp	NOUN
bjos-8666630	31	23	,	,	PUNCT
bjos-8666630	31	24	led	lead	VERB
bjos-8666630	31	25	light	light	NOUN
bjos-8666630	31	26	,	,	PUNCT
bjos-8666630	31	27	and	and	CCONJ
bjos-8666630	31	28	lasers	laser	NOUN
bjos-8666630	31	29	,	,	PUNCT
bjos-8666630	31	30	to	to	PART
bjos-8666630	31	31	further	far	ADV
bjos-8666630	31	32	activate	activate	VERB
bjos-8666630	31	33	or	or	CCONJ
bjos-8666630	31	34	irradiate	irradiate	VERB
bjos-8666630	31	35	the	the	DET
bjos-8666630	31	36	bleaching	bleach	VERB
bjos-8666630	31	37	agent	agent	NOUN
bjos-8666630	31	38	and	and	CCONJ
bjos-8666630	31	39	increase	increase	VERB
bjos-8666630	31	40	the	the	DET
bjos-8666630	31	41	rate	rate	NOUN
bjos-8666630	31	42	of	of	ADP
bjos-8666630	31	43	the	the	DET
bjos-8666630	31	44	release	release	NOUN
bjos-8666630	31	45	of	of	ADP
bjos-8666630	31	46	oxygen	oxygen	NOUN
bjos-8666630	31	47	free	free	ADJ
bjos-8666630	31	48	radicals	radical	NOUN
bjos-8666630	31	49	.	.	PUNCT
bjos-8666630	32	1	the	the	DET
bjos-8666630	32	2	technique	technique	NOUN
bjos-8666630	32	3	of	of	ADP
bjos-8666630	32	4	physically	physically	ADV
bjos-8666630	32	5	heating	heat	VERB
bjos-8666630	32	6	hydrogen	hydrogen	NOUN
bjos-8666630	32	7	peroxide	peroxide	NOUN
bjos-8666630	32	8	with	with	ADP
bjos-8666630	32	9	light	light	ADJ
bjos-8666630	32	10	sources	source	NOUN
bjos-8666630	32	11	is	be	AUX
bjos-8666630	32	12	referred	refer	VERB
bjos-8666630	32	13	to	to	ADP
bjos-8666630	32	14	as	as	ADP
bjos-8666630	32	15	power	power	NOUN
bjos-8666630	32	16	bleaching	bleaching	NOUN
bjos-8666630	32	17	.	.	PUNCT
bjos-8666630	33	1	of	of	ADP
bjos-8666630	33	2	the	the	DET
bjos-8666630	33	3	light	light	ADJ
bjos-8666630	33	4	sources	source	NOUN
bjos-8666630	33	5	mentioned	mention	VERB
bjos-8666630	33	6	above	above	ADV
bjos-8666630	33	7	,	,	PUNCT
bjos-8666630	33	8	leds	led	NOUN
bjos-8666630	33	9	are	be	AUX
bjos-8666630	33	10	one	one	NUM
bjos-8666630	33	11	of	of	ADP
bjos-8666630	33	12	the	the	DET
bjos-8666630	33	13	most	most	ADV
bjos-8666630	33	14	commonly	commonly	ADV
bjos-8666630	33	15	used	use	VERB
bjos-8666630	33	16	light	light	NOUN
bjos-8666630	33	17	sources	source	NOUN
bjos-8666630	33	18	with	with	ADP
bjos-8666630	33	19	some	some	DET
bjos-8666630	33	20	advantages	advantage	NOUN
bjos-8666630	33	21	,	,	PUNCT
bjos-8666630	33	22	including	include	VERB
bjos-8666630	33	23	availability	availability	NOUN
bjos-8666630	33	24	,	,	PUNCT
bjos-8666630	33	25	low	low	ADJ
bjos-8666630	33	26	cost	cost	NOUN
bjos-8666630	33	27	,	,	PUNCT
bjos-8666630	33	28	and	and	CCONJ
bjos-8666630	33	29	induction	induction	NOUN
bjos-8666630	33	30	of	of	ADP
bjos-8666630	33	31	less	less	ADJ
bjos-8666630	33	32	heat	heat	NOUN
bjos-8666630	33	33	in	in	ADP
bjos-8666630	33	34	the	the	DET
bjos-8666630	33	35	pulp	pulp	NOUN
bjos-8666630	33	36	chamber7	chamber7	NOUN
bjos-8666630	33	37	.	.	PUNCT
bjos-8666630	34	1	diode	diode	NOUN
bjos-8666630	34	2	laser	laser	NOUN
bjos-8666630	34	3	is	be	AUX
bjos-8666630	34	4	commonly	commonly	ADV
bjos-8666630	34	5	used	use	VERB
bjos-8666630	34	6	for	for	ADP
bjos-8666630	34	7	in	in	ADP
bjos-8666630	34	8	-	-	PUNCT
bjos-8666630	34	9	office	office	NOUN
bjos-8666630	34	10	bleaching	bleaching	NOUN
bjos-8666630	34	11	.	.	PUNCT
bjos-8666630	35	1	the	the	DET
bjos-8666630	35	2	chief	chief	ADJ
bjos-8666630	35	3	advantages	advantage	NOUN
bjos-8666630	35	4	of	of	ADP
bjos-8666630	35	5	the	the	DET
bjos-8666630	35	6	diode	diode	NOUN
bjos-8666630	35	7	laser	laser	NOUN
bjos-8666630	35	8	are	be	AUX
bjos-8666630	35	9	its	its	PRON
bjos-8666630	35	10	small	small	ADJ
bjos-8666630	35	11	size	size	NOUN
bjos-8666630	35	12	,	,	PUNCT
bjos-8666630	35	13	flexibility	flexibility	NOUN
bjos-8666630	35	14	,	,	PUNCT
bjos-8666630	35	15	and	and	CCONJ
bjos-8666630	35	16	portable	portable	ADJ
bjos-8666630	35	17	optic	optic	ADJ
bjos-8666630	35	18	fibers	fiber	NOUN
bjos-8666630	35	19	.	.	PUNCT
bjos-8666630	36	1	besides	besides	SCONJ
bjos-8666630	36	2	,	,	PUNCT
bjos-8666630	36	3	it	it	PRON
bjos-8666630	36	4	has	have	AUX
bjos-8666630	36	5	attracted	attract	VERB
bjos-8666630	36	6	dentists	dentist	NOUN
bjos-8666630	36	7	’	’	PART
bjos-8666630	36	8	attention	attention	NOUN
bjos-8666630	36	9	due	due	ADP
bjos-8666630	36	10	to	to	ADP
bjos-8666630	36	11	its	its	PRON
bjos-8666630	36	12	low	low	ADJ
bjos-8666630	36	13	cost	cost	NOUN
bjos-8666630	36	14	and	and	CCONJ
bjos-8666630	36	15	high	high	ADJ
bjos-8666630	36	16	efficacy	efficacy	NOUN
bjos-8666630	36	17	.	.	PUNCT
bjos-8666630	37	1	the	the	DET
bjos-8666630	37	2	main	main	ADJ
bjos-8666630	37	3	difference	difference	NOUN
bjos-8666630	37	4	between	between	ADP
bjos-8666630	37	5	laser	laser	NOUN
bjos-8666630	37	6	and	and	CCONJ
bjos-8666630	37	7	other	other	ADJ
bjos-8666630	37	8	light	light	ADJ
bjos-8666630	37	9	sources	source	NOUN
bjos-8666630	37	10	is	be	AUX
bjos-8666630	37	11	that	that	SCONJ
bjos-8666630	37	12	lasers	laser	NOUN
bjos-8666630	37	13	emit	emit	VERB
bjos-8666630	37	14	a	a	DET
bjos-8666630	37	15	well	well	ADV
bjos-8666630	37	16	-	-	PUNCT
bjos-8666630	37	17	defined	define	VERB
bjos-8666630	37	18	monochromatic	monochromatic	ADJ
bjos-8666630	37	19	beam	beam	NOUN
bjos-8666630	37	20	.	.	PUNCT
bjos-8666630	38	1	various	various	ADJ
bjos-8666630	38	2	diode	diode	NOUN
bjos-8666630	38	3	lasers	laser	NOUN
bjos-8666630	38	4	are	be	AUX
bjos-8666630	38	5	used	use	VERB
bjos-8666630	38	6	for	for	ADP
bjos-8666630	38	7	bleaching	bleaching	NOUN
bjos-8666630	38	8	at	at	ADP
bjos-8666630	38	9	790–980	790–980	PROPN
bjos-8666630	38	10	-	-	PUNCT
bjos-8666630	38	11	nm	nm	ADJ
bjos-8666630	38	12	wavelength8	wavelength8	NOUN
bjos-8666630	38	13	.	.	PUNCT
bjos-8666630	39	1	the	the	DET
bjos-8666630	39	2	laser	laser	NOUN
bjos-8666630	39	3	wavelength	wavelength	NOUN
bjos-8666630	39	4	is	be	AUX
bjos-8666630	39	5	selected	select	VERB
bjos-8666630	39	6	based	base	VERB
bjos-8666630	39	7	on	on	ADP
bjos-8666630	39	8	the	the	DET
bjos-8666630	39	9	relationship	relationship	NOUN
bjos-8666630	39	10	between	between	ADP
bjos-8666630	39	11	light	light	NOUN
bjos-8666630	39	12	and	and	CCONJ
bjos-8666630	39	13	the	the	DET
bjos-8666630	39	14	target	target	NOUN
bjos-8666630	39	15	tissue	tissue	NOUN
bjos-8666630	39	16	.	.	PUNCT
bjos-8666630	40	1	a	a	DET
bjos-8666630	40	2	bleaching	bleaching	NOUN
bjos-8666630	40	3	gel	gel	NOUN
bjos-8666630	40	4	should	should	AUX
bjos-8666630	40	5	absorb	absorb	VERB
bjos-8666630	40	6	light	light	NOUN
bjos-8666630	40	7	with	with	ADP
bjos-8666630	40	8	a	a	DET
bjos-8666630	40	9	particular	particular	ADJ
bjos-8666630	40	10	wavelength	wavelength	NOUN
bjos-8666630	40	11	;	;	PUNCT
bjos-8666630	40	12	the	the	DET
bjos-8666630	40	13	chemical	chemical	NOUN
bjos-8666630	40	14	reaction	reaction	NOUN
bjos-8666630	40	15	rate	rate	NOUN
bjos-8666630	40	16	then	then	ADV
bjos-8666630	40	17	increases	increase	VERB
bjos-8666630	40	18	,	,	PUNCT
bjos-8666630	40	19	and	and	CCONJ
bjos-8666630	40	20	the	the	DET
bjos-8666630	40	21	tooth	tooth	NOUN
bjos-8666630	40	22	structure	structure	NOUN
bjos-8666630	40	23	is	be	AUX
bjos-8666630	40	24	affected	affect	VERB
bjos-8666630	40	25	minimally9	minimally9	NOUN
bjos-8666630	40	26	.	.	PUNCT
bjos-8666630	41	1	tooth	tooth	NOUN
bjos-8666630	41	2	surface	surface	NOUN
bjos-8666630	41	3	hardness	hardness	NOUN
bjos-8666630	41	4	is	be	AUX
bjos-8666630	41	5	an	an	DET
bjos-8666630	41	6	important	important	ADJ
bjos-8666630	41	7	factor	factor	NOUN
bjos-8666630	41	8	in	in	ADP
bjos-8666630	41	9	the	the	DET
bjos-8666630	41	10	health	health	NOUN
bjos-8666630	41	11	of	of	ADP
bjos-8666630	41	12	teeth	tooth	NOUN
bjos-8666630	41	13	which	which	PRON
bjos-8666630	41	14	is	be	AUX
bjos-8666630	41	15	used	use	VERB
bjos-8666630	41	16	as	as	ADP
bjos-8666630	41	17	a	a	DET
bjos-8666630	41	18	parameter	parameter	NOUN
bjos-8666630	41	19	to	to	PART
bjos-8666630	41	20	evaluate	evaluate	VERB
bjos-8666630	41	21	the	the	DET
bjos-8666630	41	22	demineralization	demineralization	NOUN
bjos-8666630	41	23	process10	process10	NOUN
bjos-8666630	41	24	.	.	PUNCT
bjos-8666630	42	1	there	there	PRON
bjos-8666630	42	2	is	be	VERB
bjos-8666630	42	3	no	no	DET
bjos-8666630	42	4	consensus	consensus	NOUN
bjos-8666630	42	5	about	about	ADP
bjos-8666630	42	6	the	the	DET
bjos-8666630	42	7	overall	overall	ADJ
bjos-8666630	42	8	effect	effect	NOUN
bjos-8666630	42	9	of	of	ADP
bjos-8666630	42	10	bleaching	bleaching	NOUN
bjos-8666630	42	11	on	on	ADP
bjos-8666630	42	12	tooth	tooth	NOUN
bjos-8666630	42	13	surface	surface	NOUN
bjos-8666630	42	14	hardness	hardness	NOUN
bjos-8666630	42	15	,	,	PUNCT
bjos-8666630	42	16	especially	especially	ADV
bjos-8666630	42	17	with	with	ADP
bjos-8666630	42	18	laser	laser	NOUN
bjos-8666630	42	19	-	-	PUNCT
bjos-8666630	42	20	activated	activate	VERB
bjos-8666630	42	21	materials	material	NOUN
bjos-8666630	42	22	.	.	PUNCT
bjos-8666630	43	1	several	several	ADJ
bjos-8666630	43	2	studies	study	NOUN
bjos-8666630	43	3	have	have	AUX
bjos-8666630	43	4	evaluated	evaluate	VERB
bjos-8666630	43	5	the	the	DET
bjos-8666630	43	6	effect	effect	NOUN
bjos-8666630	43	7	of	of	ADP
bjos-8666630	43	8	laser	laser	NOUN
bjos-8666630	43	9	bleaching	bleaching	NOUN
bjos-8666630	43	10	on	on	ADP
bjos-8666630	43	11	enamel	enamel	NOUN
bjos-8666630	43	12	microhardness	microhardness	PROPN
bjos-8666630	43	13	and	and	CCONJ
bjos-8666630	43	14	reported	report	VERB
bjos-8666630	43	15	different	different	ADJ
bjos-8666630	43	16	results11,12	results11,12	PROPN
bjos-8666630	43	17	.	.	PUNCT
bjos-8666630	44	1	a	a	DET
bjos-8666630	44	2	new	new	ADJ
bjos-8666630	44	3	type	type	NOUN
bjos-8666630	44	4	of	of	ADP
bjos-8666630	44	5	diode	diode	NOUN
bjos-8666630	44	6	laser	laser	NOUN
bjos-8666630	44	7	with	with	ADP
bjos-8666630	44	8	a	a	DET
bjos-8666630	44	9	980	980	NUM
bjos-8666630	44	10	-	-	PUNCT
bjos-8666630	44	11	nm	nm	ADJ
bjos-8666630	44	12	wavelength	wavelength	NOUN
bjos-8666630	44	13	has	have	VERB
bjos-8666630	44	14	a	a	DET
bjos-8666630	44	15	higher	high	ADJ
bjos-8666630	44	16	absorption	absorption	NOUN
bjos-8666630	44	17	rate	rate	NOUN
bjos-8666630	44	18	3	3	NUM
bjos-8666630	44	19	valizadeh	valizadeh	NOUN
bjos-8666630	44	20	et	et	PROPN
bjos-8666630	44	21	al	al	PROPN
bjos-8666630	44	22	.	.	PROPN
bjos-8666630	44	23	braz	braz	PROPN
bjos-8666630	44	24	j	j	PROPN
bjos-8666630	44	25	oral	oral	PROPN
bjos-8666630	44	26	sci	sci	PROPN
bjos-8666630	44	27	.	.	PUNCT
bjos-8666630	45	1	2022;21	2022;21	NUM
bjos-8666630	45	2	:	:	PUNCT
bjos-8666630	45	3	e226630	e226630	PROPN
bjos-8666630	45	4	than	than	ADP
bjos-8666630	45	5	810	810	NUM
bjos-8666630	45	6	-	-	PUNCT
bjos-8666630	45	7	nm	nm	NOUN
bjos-8666630	45	8	laser	laser	NOUN
bjos-8666630	45	9	;	;	PUNCT
bjos-8666630	45	10	therefore	therefore	ADV
bjos-8666630	45	11	,	,	PUNCT
bjos-8666630	45	12	it	it	PRON
bjos-8666630	45	13	is	be	AUX
bjos-8666630	45	14	expected	expect	VERB
bjos-8666630	45	15	that	that	SCONJ
bjos-8666630	45	16	it	it	PRON
bjos-8666630	45	17	might	might	AUX
bjos-8666630	45	18	function	function	VERB
bjos-8666630	45	19	more	more	ADV
bjos-8666630	45	20	conservatively	conservatively	ADV
bjos-8666630	45	21	and	and	CCONJ
bjos-8666630	45	22	decrease	decrease	VERB
bjos-8666630	45	23	bleaching	bleaching	NOUN
bjos-8666630	45	24	time11	time11	NOUN
bjos-8666630	45	25	.	.	PUNCT
bjos-8666630	46	1	the	the	DET
bjos-8666630	46	2	bleaching	bleaching	NOUN
bjos-8666630	46	3	material	material	NOUN
bjos-8666630	46	4	used	use	VERB
bjos-8666630	46	5	in	in	ADP
bjos-8666630	46	6	the	the	DET
bjos-8666630	46	7	present	present	ADJ
bjos-8666630	46	8	study	study	NOUN
bjos-8666630	46	9	is	be	AUX
bjos-8666630	46	10	a	a	DET
bjos-8666630	46	11	new	new	ADJ
bjos-8666630	46	12	iranian	iranian	ADJ
bjos-8666630	46	13	product	product	NOUN
bjos-8666630	46	14	with	with	ADP
bjos-8666630	46	15	all	all	DET
bjos-8666630	46	16	foreign	foreign	ADJ
bjos-8666630	46	17	products	product	NOUN
bjos-8666630	46	18	’	'	PUNCT
bjos-8666630	46	19	standards	standard	NOUN
bjos-8666630	46	20	.	.	PUNCT
bjos-8666630	47	1	since	since	SCONJ
bjos-8666630	47	2	no	no	DET
bjos-8666630	47	3	study	study	NOUN
bjos-8666630	47	4	has	have	AUX
bjos-8666630	47	5	been	be	AUX
bjos-8666630	47	6	carried	carry	VERB
bjos-8666630	47	7	out	out	ADP
bjos-8666630	47	8	on	on	ADP
bjos-8666630	47	9	this	this	DET
bjos-8666630	47	10	material	material	NOUN
bjos-8666630	47	11	,	,	PUNCT
bjos-8666630	47	12	the	the	DET
bjos-8666630	47	13	present	present	ADJ
bjos-8666630	47	14	study	study	NOUN
bjos-8666630	47	15	was	be	AUX
bjos-8666630	47	16	undertaken	undertake	VERB
bjos-8666630	47	17	to	to	PART
bjos-8666630	47	18	compare	compare	VERB
bjos-8666630	47	19	its	its	PRON
bjos-8666630	47	20	properties	property	NOUN
bjos-8666630	47	21	with	with	ADP
bjos-8666630	47	22	similar	similar	ADJ
bjos-8666630	47	23	highly	highly	ADV
bjos-8666630	47	24	efficacious	efficacious	ADJ
bjos-8666630	47	25	foreign	foreign	ADJ
bjos-8666630	47	26	products	product	NOUN
bjos-8666630	47	27	.	.	PUNCT
bjos-8666630	48	1	the	the	DET
bjos-8666630	48	2	null	null	ADJ
bjos-8666630	48	3	hypothesis	hypothesis	NOUN
bjos-8666630	48	4	is	be	AUX
bjos-8666630	48	5	there	there	PRON
bjos-8666630	48	6	is	be	VERB
bjos-8666630	48	7	no	no	DET
bjos-8666630	48	8	difference	difference	NOUN
bjos-8666630	48	9	in	in	ADP
bjos-8666630	48	10	enamel	enamel	NOUN
bjos-8666630	48	11	microhardness	microhardness	NOUN
bjos-8666630	48	12	after	after	ADP
bjos-8666630	48	13	different	different	ADJ
bjos-8666630	48	14	types	type	NOUN
bjos-8666630	48	15	of	of	ADP
bjos-8666630	48	16	dental	dental	ADJ
bjos-8666630	48	17	bleaching	bleaching	NOUN
bjos-8666630	48	18	.	.	PUNCT
bjos-8666630	49	1	materials	material	NOUN
bjos-8666630	49	2	and	and	CCONJ
bjos-8666630	49	3	methods	method	NOUN
bjos-8666630	49	4	this	this	DET
bjos-8666630	49	5	study	study	NOUN
bjos-8666630	49	6	was	be	AUX
bjos-8666630	49	7	approved	approve	VERB
bjos-8666630	49	8	by	by	ADP
bjos-8666630	49	9	the	the	DET
bjos-8666630	49	10	ethics	ethic	NOUN
bjos-8666630	49	11	committee	committee	PROPN
bjos-8666630	49	12	of	of	ADP
bjos-8666630	49	13	tehran	tehran	PROPN
bjos-8666630	49	14	university	university	PROPN
bjos-8666630	49	15	of	of	ADP
bjos-8666630	49	16	medical	medical	ADJ
bjos-8666630	49	17	sciences	science	NOUN
bjos-8666630	49	18	with	with	ADP
bjos-8666630	49	19	an	an	DET
bjos-8666630	49	20	ethical	ethical	ADJ
bjos-8666630	49	21	code	code	NOUN
bjos-8666630	49	22	of	of	ADP
bjos-8666630	49	23	ir.tums.dentistry.rec.1398.134	ir.tums.dentistry.rec.1398.134	NUM
bjos-8666630	49	24	.	.	PUNCT
bjos-8666630	50	1	in	in	ADP
bjos-8666630	50	2	the	the	DET
bjos-8666630	50	3	present	present	NOUN
bjos-8666630	50	4	in	in	ADP
bjos-8666630	50	5	vitro	vitro	X
bjos-8666630	50	6	study	study	NOUN
bjos-8666630	50	7	,	,	PUNCT
bjos-8666630	50	8	36	36	NUM
bjos-8666630	50	9	human	human	ADJ
bjos-8666630	50	10	premolar	premolar	ADJ
bjos-8666630	50	11	teeth	tooth	NOUN
bjos-8666630	50	12	,	,	PUNCT
bjos-8666630	50	13	extracted	extract	VERB
bjos-8666630	50	14	for	for	ADP
bjos-8666630	50	15	periodontal	periodontal	ADJ
bjos-8666630	50	16	or	or	CCONJ
bjos-8666630	50	17	orthodontic	orthodontic	ADJ
bjos-8666630	50	18	treatment	treatment	NOUN
bjos-8666630	50	19	,	,	PUNCT
bjos-8666630	50	20	were	be	AUX
bjos-8666630	50	21	used	use	VERB
bjos-8666630	50	22	.	.	PUNCT
bjos-8666630	51	1	none	none	NOUN
bjos-8666630	51	2	of	of	ADP
bjos-8666630	51	3	the	the	DET
bjos-8666630	51	4	teeth	tooth	NOUN
bjos-8666630	51	5	had	have	VERB
bjos-8666630	51	6	any	any	DET
bjos-8666630	51	7	signs	sign	NOUN
bjos-8666630	51	8	of	of	ADP
bjos-8666630	51	9	extrinsic	extrinsic	ADJ
bjos-8666630	51	10	staining	staining	NOUN
bjos-8666630	51	11	,	,	PUNCT
bjos-8666630	51	12	caries	carie	NOUN
bjos-8666630	51	13	,	,	PUNCT
bjos-8666630	51	14	enamel	enamel	PROPN
bjos-8666630	51	15	hypoplasia	hypoplasia	NOUN
bjos-8666630	51	16	,	,	PUNCT
bjos-8666630	51	17	cracks	crack	NOUN
bjos-8666630	51	18	,	,	PUNCT
bjos-8666630	51	19	and	and	CCONJ
bjos-8666630	51	20	other	other	ADJ
bjos-8666630	51	21	defects	defect	NOUN
bjos-8666630	51	22	.	.	PUNCT
bjos-8666630	52	1	sample	sample	NOUN
bjos-8666630	52	2	preparation	preparation	NOUN
bjos-8666630	52	3	the	the	DET
bjos-8666630	52	4	teeth	tooth	NOUN
bjos-8666630	52	5	were	be	AUX
bjos-8666630	52	6	immersed	immerse	VERB
bjos-8666630	52	7	in	in	ADP
bjos-8666630	52	8	0.1	0.1	NUM
bjos-8666630	52	9	%	%	NOUN
bjos-8666630	52	10	thymol	thymol	NOUN
bjos-8666630	52	11	solution	solution	NOUN
bjos-8666630	52	12	for	for	ADP
bjos-8666630	52	13	24	24	NUM
bjos-8666630	52	14	hours	hour	NOUN
bjos-8666630	52	15	for	for	ADP
bjos-8666630	52	16	disinfection	disinfection	NOUN
bjos-8666630	52	17	and	and	CCONJ
bjos-8666630	52	18	stored	store	VERB
bjos-8666630	52	19	in	in	ADP
bjos-8666630	52	20	normal	normal	ADJ
bjos-8666630	52	21	saline	saline	NOUN
bjos-8666630	52	22	solution	solution	NOUN
bjos-8666630	52	23	until	until	SCONJ
bjos-8666630	52	24	tested	test	VERB
bjos-8666630	52	25	.	.	PUNCT
bjos-8666630	53	1	the	the	DET
bjos-8666630	53	2	teeth	tooth	NOUN
bjos-8666630	53	3	were	be	AUX
bjos-8666630	53	4	then	then	ADV
bjos-8666630	53	5	randomly	randomly	ADV
bjos-8666630	53	6	assigned	assign	VERB
bjos-8666630	53	7	to	to	ADP
bjos-8666630	53	8	different	different	ADJ
bjos-8666630	53	9	groups	group	NOUN
bjos-8666630	53	10	and	and	CCONJ
bjos-8666630	53	11	prepared	prepare	VERB
bjos-8666630	53	12	using	use	VERB
bjos-8666630	53	13	a	a	DET
bjos-8666630	53	14	similar	similar	ADJ
bjos-8666630	53	15	protocol	protocol	NOUN
bjos-8666630	53	16	.	.	PUNCT
bjos-8666630	54	1	the	the	DET
bjos-8666630	54	2	tooth	tooth	NOUN
bjos-8666630	54	3	crowns	crown	NOUN
bjos-8666630	54	4	were	be	AUX
bjos-8666630	54	5	removed	remove	VERB
bjos-8666630	54	6	at	at	ADP
bjos-8666630	54	7	2	2	NUM
bjos-8666630	54	8	mm	mm	NOUN
bjos-8666630	54	9	apical	apical	ADJ
bjos-8666630	54	10	to	to	ADP
bjos-8666630	54	11	the	the	DET
bjos-8666630	54	12	cej	cej	NOUN
bjos-8666630	54	13	with	with	ADP
bjos-8666630	54	14	a	a	DET
bjos-8666630	54	15	flat	flat	ADV
bjos-8666630	54	16	-	-	PUNCT
bjos-8666630	54	17	ended	end	VERB
bjos-8666630	54	18	cylindrical	cylindrical	ADJ
bjos-8666630	54	19	diamond	diamond	NOUN
bjos-8666630	54	20	bur	bur	NOUN
bjos-8666630	54	21	(	(	PUNCT
bjos-8666630	54	22	dia	dia	PROPN
bjos-8666630	54	23	tessin	tessin	PROPN
bjos-8666630	54	24	,	,	PUNCT
bjos-8666630	54	25	switzerland	switzerland	PROPN
bjos-8666630	54	26	)	)	PUNCT
bjos-8666630	54	27	in	in	ADP
bjos-8666630	54	28	a	a	DET
bjos-8666630	54	29	high	high	ADJ
bjos-8666630	54	30	-	-	PUNCT
bjos-8666630	54	31	speed	speed	NOUN
bjos-8666630	54	32	handpiece	handpiece	NOUN
bjos-8666630	54	33	.	.	PUNCT
bjos-8666630	55	1	the	the	DET
bjos-8666630	55	2	tooth	tooth	NOUN
bjos-8666630	55	3	crowns	crown	NOUN
bjos-8666630	55	4	were	be	AUX
bjos-8666630	55	5	embedded	embed	VERB
bjos-8666630	55	6	in	in	ADP
bjos-8666630	55	7	self	self	NOUN
bjos-8666630	55	8	-	-	PUNCT
bjos-8666630	55	9	cured	cure	VERB
bjos-8666630	55	10	acrylic	acrylic	NOUN
bjos-8666630	55	11	resin	resin	NOUN
bjos-8666630	55	12	(	(	PUNCT
bjos-8666630	55	13	acropars	acropar	NOUN
bjos-8666630	55	14	,	,	PUNCT
bjos-8666630	55	15	marlic	marlic	PROPN
bjos-8666630	55	16	co.	co.	PROPN
bjos-8666630	55	17	tehran	tehran	PROPN
bjos-8666630	55	18	,	,	PUNCT
bjos-8666630	55	19	  	  	SPACE
bjos-8666630	55	20	iran	iran	PROPN
bjos-8666630	55	21	)	)	PUNCT
bjos-8666630	55	22	.	.	PUNCT
bjos-8666630	56	1	the	the	DET
bjos-8666630	56	2	buccal	buccal	ADJ
bjos-8666630	56	3	surfaces	surface	NOUN
bjos-8666630	56	4	of	of	ADP
bjos-8666630	56	5	the	the	DET
bjos-8666630	56	6	embedded	embed	VERB
bjos-8666630	56	7	tooth	tooth	NOUN
bjos-8666630	56	8	crowns	crown	NOUN
bjos-8666630	56	9	were	be	AUX
bjos-8666630	56	10	abraded	abrade	VERB
bjos-8666630	56	11	with	with	ADP
bjos-8666630	56	12	600	600	NUM
bjos-8666630	56	13	-	-	PUNCT
bjos-8666630	56	14	grit	grit	NOUN
bjos-8666630	56	15	abrasive	abrasive	ADJ
bjos-8666630	56	16	paper	paper	NOUN
bjos-8666630	56	17	with	with	ADP
bjos-8666630	56	18	a	a	DET
bjos-8666630	56	19	rotary	rotary	ADJ
bjos-8666630	56	20	polishing	polish	VERB
bjos-8666630	56	21	machine	machine	NOUN
bjos-8666630	56	22	(	(	PUNCT
bjos-8666630	56	23	labpol	labpol	NOUN
bjos-8666630	56	24	21	21	NUM
bjos-8666630	56	25	,	,	PUNCT
bjos-8666630	56	26	struers	struer	NOUN
bjos-8666630	56	27	,	,	PUNCT
bjos-8666630	56	28	ballerup	ballerup	NOUN
bjos-8666630	56	29	,	,	PUNCT
bjos-8666630	56	30	denmark	denmark	PROPN
bjos-8666630	56	31	)	)	PUNCT
bjos-8666630	56	32	under	under	ADP
bjos-8666630	56	33	water	water	NOUN
bjos-8666630	56	34	cooling	cool	VERB
bjos-8666630	56	35	to	to	PART
bjos-8666630	56	36	expose	expose	VERB
bjos-8666630	56	37	a	a	DET
bjos-8666630	56	38	3×3	3×3	NUM
bjos-8666630	56	39	-	-	PUNCT
bjos-8666630	56	40	mm2	mm2	NOUN
bjos-8666630	56	41	enamel	enamel	NOUN
bjos-8666630	56	42	surface	surface	PROPN
bjos-8666630	56	43	which	which	PRON
bjos-8666630	56	44	was	be	AUX
bjos-8666630	56	45	polished	polish	VERB
bjos-8666630	56	46	with	with	ADP
bjos-8666630	56	47	800-	800-	NUM
bjos-8666630	56	48	,	,	PUNCT
bjos-8666630	56	49	1200-	1200-	NUM
bjos-8666630	56	50	,	,	PUNCT
bjos-8666630	56	51	and	and	CCONJ
bjos-8666630	56	52	4000	4000	NUM
bjos-8666630	56	53	-	-	PUNCT
bjos-8666630	56	54	grit	grit	NOUN
bjos-8666630	56	55	abrasive	abrasive	ADJ
bjos-8666630	56	56	paper	paper	NOUN
bjos-8666630	56	57	.	.	PUNCT
bjos-8666630	57	1	microhardness	microhardness	ADJ
bjos-8666630	57	2	test	test	NOUN
bjos-8666630	57	3	vickers	vicker	NOUN
bjos-8666630	57	4	hardness	hardness	INTJ
bjos-8666630	57	5	(	(	PUNCT
bjos-8666630	57	6	vh	vh	NOUN
bjos-8666630	57	7	)	)	PUNCT
bjos-8666630	57	8	was	be	AUX
bjos-8666630	57	9	measured	measure	VERB
bjos-8666630	57	10	with	with	ADP
bjos-8666630	57	11	a	a	DET
bjos-8666630	57	12	200	200	NUM
bjos-8666630	57	13	-	-	PUNCT
bjos-8666630	57	14	gr	gr	NOUN
bjos-8666630	57	15	force	force	NOUN
bjos-8666630	57	16	with	with	ADP
bjos-8666630	57	17	a	a	DET
bjos-8666630	57	18	10	10	NUM
bjos-8666630	57	19	-	-	PUNCT
bjos-8666630	57	20	second	second	NOUN
bjos-8666630	57	21	indentation	indentation	NOUN
bjos-8666630	57	22	time	time	NOUN
bjos-8666630	57	23	with	with	ADP
bjos-8666630	57	24	a	a	DET
bjos-8666630	57	25	microhardness	microhardness	ADJ
bjos-8666630	57	26	tester	tester	NOUN
bjos-8666630	57	27	(	(	PUNCT
bjos-8666630	57	28	fm-700	fm-700	PROPN
bjos-8666630	57	29	,	,	PUNCT
bjos-8666630	57	30	future	future	ADJ
bjos-8666630	57	31	-	-	PUNCT
bjos-8666630	57	32	tech	tech	NOUN
bjos-8666630	57	33	,	,	PUNCT
bjos-8666630	57	34	tokyo	tokyo	PROPN
bjos-8666630	57	35	,	,	PUNCT
bjos-8666630	57	36	japan	japan	PROPN
bjos-8666630	57	37	)	)	PUNCT
bjos-8666630	57	38	,	,	PUNCT
bjos-8666630	57	39	three	three	NUM
bjos-8666630	57	40	indentations	indentation	NOUN
bjos-8666630	57	41	were	be	AUX
bjos-8666630	57	42	produced	produce	VERB
bjos-8666630	57	43	on	on	ADP
bjos-8666630	57	44	each	each	DET
bjos-8666630	57	45	sample	sample	NOUN
bjos-8666630	57	46	surface	surface	NOUN
bjos-8666630	57	47	,	,	PUNCT
bjos-8666630	57	48	50	50	NUM
bjos-8666630	57	49	µm	µm	ADV
bjos-8666630	57	50	apart	apart	ADV
bjos-8666630	57	51	.	.	PUNCT
bjos-8666630	58	1	the	the	DET
bjos-8666630	58	2	mean	mean	ADJ
bjos-8666630	58	3	microhardness	microhardness	NOUN
bjos-8666630	58	4	was	be	AUX
bjos-8666630	58	5	considered	consider	VERB
bjos-8666630	58	6	the	the	DET
bjos-8666630	58	7	baseline	baseline	NOUN
bjos-8666630	58	8	microhardness	microhardness	ADJ
bjos-8666630	58	9	.	.	PUNCT
bjos-8666630	59	1	tooth	tooth	NOUN
bjos-8666630	59	2	bleaching	bleaching	NOUN
bjos-8666630	59	3	thirty	thirty	NUM
bjos-8666630	59	4	-	-	PUNCT
bjos-8666630	59	5	six	six	NUM
bjos-8666630	59	6	teeth	tooth	NOUN
bjos-8666630	59	7	were	be	AUX
bjos-8666630	59	8	randomly	randomly	ADV
bjos-8666630	59	9	assigned	assign	VERB
bjos-8666630	59	10	to	to	ADP
bjos-8666630	59	11	three	three	NUM
bjos-8666630	59	12	groups	group	NOUN
bjos-8666630	59	13	(	(	PUNCT
bjos-8666630	59	14	n=12	n=12	NOUN
bjos-8666630	59	15	)	)	PUNCT
bjos-8666630	59	16	in	in	ADP
bjos-8666630	59	17	terms	term	NOUN
bjos-8666630	59	18	of	of	ADP
bjos-8666630	59	19	the	the	DET
bjos-8666630	59	20	bleaching	bleach	VERB
bjos-8666630	59	21	agent	agent	NOUN
bjos-8666630	59	22	used	use	VERB
bjos-8666630	59	23	.	.	PUNCT
bjos-8666630	60	1	group	group	NOUN
bjos-8666630	60	2	1	1	NUM
bjos-8666630	60	3	:	:	PUNCT
bjos-8666630	60	4	prophylaxis	prophylaxis	NOUN
bjos-8666630	60	5	and	and	CCONJ
bjos-8666630	60	6	polishing	polishing	NOUN
bjos-8666630	60	7	of	of	ADP
bjos-8666630	60	8	the	the	DET
bjos-8666630	60	9	teeth	tooth	NOUN
bjos-8666630	60	10	were	be	AUX
bjos-8666630	60	11	carried	carry	VERB
bjos-8666630	60	12	out	out	ADP
bjos-8666630	60	13	with	with	ADP
bjos-8666630	60	14	glycerin	glycerin	NOUN
bjos-8666630	60	15	-	-	PUNCT
bjos-8666630	60	16	free	free	ADJ
bjos-8666630	60	17	agents	agent	NOUN
bjos-8666630	60	18	before	before	ADP
bjos-8666630	60	19	the	the	DET
bjos-8666630	60	20	procedural	procedural	ADJ
bjos-8666630	60	21	steps	step	NOUN
bjos-8666630	60	22	.	.	PUNCT
bjos-8666630	61	1	a	a	DET
bjos-8666630	61	2	thin	thin	ADJ
bjos-8666630	61	3	layer	layer	NOUN
bjos-8666630	61	4	of	of	ADP
bjos-8666630	61	5	35	35	NUM
bjos-8666630	61	6	%	%	NOUN
bjos-8666630	61	7	snow	snow	NOUN
bjos-8666630	61	8	o	o	NOUN
bjos-8666630	61	9	hp	hp	ADJ
bjos-8666630	61	10	bleaching	bleaching	NOUN
bjos-8666630	61	11	gel	gel	NOUN
bjos-8666630	61	12	(	(	PUNCT
bjos-8666630	61	13	novateb	novateb	NOUN
bjos-8666630	61	14	hoding	hoding	NOUN
bjos-8666630	61	15	,	,	PUNCT
bjos-8666630	61	16	tehran	tehran	PROPN
bjos-8666630	61	17	,	,	PUNCT
bjos-8666630	61	18	iran	iran	PROPN
bjos-8666630	61	19	)	)	PUNCT
bjos-8666630	61	20	was	be	AUX
bjos-8666630	61	21	placed	place	VERB
bjos-8666630	61	22	on	on	ADP
bjos-8666630	61	23	the	the	DET
bjos-8666630	61	24	tooth	tooth	NOUN
bjos-8666630	61	25	surface	surface	NOUN
bjos-8666630	61	26	and	and	CCONJ
bjos-8666630	61	27	completely	completely	ADV
bjos-8666630	61	28	spread	spread	VERB
bjos-8666630	61	29	on	on	ADP
bjos-8666630	61	30	the	the	DET
bjos-8666630	61	31	surface	surface	NOUN
bjos-8666630	61	32	to	to	PART
bjos-8666630	61	33	achieve	achieve	VERB
bjos-8666630	61	34	a	a	DET
bjos-8666630	61	35	1	1	NUM
bjos-8666630	61	36	-	-	PUNCT
bjos-8666630	61	37	mm	mm	NOUN
bjos-8666630	61	38	thickness	thickness	NOUN
bjos-8666630	61	39	.	.	PUNCT
bjos-8666630	62	1	then	then	ADV
bjos-8666630	62	2	the	the	DET
bjos-8666630	62	3	tooth	tooth	NOUN
bjos-8666630	62	4	surface	surface	NOUN
bjos-8666630	62	5	was	be	AUX
bjos-8666630	62	6	irradiated	irradiate	VERB
bjos-8666630	62	7	with	with	ADP
bjos-8666630	62	8	high	high	ADJ
bjos-8666630	62	9	-	-	PUNCT
bjos-8666630	62	10	intensity	intensity	NOUN
bjos-8666630	62	11	red	red	ADJ
bjos-8666630	62	12	and	and	CCONJ
bjos-8666630	62	13	blue	blue	ADJ
bjos-8666630	62	14	lights	light	NOUN
bjos-8666630	62	15	at	at	ADP
bjos-8666630	62	16	640	640	NUM
bjos-8666630	62	17	-	-	PUNCT
bjos-8666630	62	18	nm	nm	ADJ
bjos-8666630	62	19	wavelength	wavelength	NOUN
bjos-8666630	62	20	(	(	PUNCT
bjos-8666630	62	21	a=1.5	a=1.5	NOUN
bjos-8666630	62	22	)	)	PUNCT
bjos-8666630	62	23	for	for	ADP
bjos-8666630	62	24	20	20	NUM
bjos-8666630	62	25	minutes	minute	NOUN
bjos-8666630	62	26	,	,	PUNCT
bjos-8666630	62	27	using	use	VERB
bjos-8666630	62	28	an	an	DET
bjos-8666630	62	29	led	lead	VERB
bjos-8666630	62	30	monitex	monitex	NOUN
bjos-8666630	62	31	light	light	NOUN
bjos-8666630	62	32	-	-	PUNCT
bjos-8666630	62	33	curing	cure	VERB
bjos-8666630	62	34	unit	unit	NOUN
bjos-8666630	62	35	(	(	PUNCT
bjos-8666630	62	36	whiten	whiten	PROPN
bjos-8666630	62	37	max	max	PROPN
bjos-8666630	62	38	-	-	PUNCT
bjos-8666630	62	39	br800	br800	PROPN
bjos-8666630	62	40	,	,	PUNCT
bjos-8666630	62	41	monitex	monitex	PROPN
bjos-8666630	62	42	,	,	PUNCT
bjos-8666630	62	43	taiwan	taiwan	PROPN
bjos-8666630	62	44	)	)	PUNCT
bjos-8666630	62	45	.	.	PUNCT
bjos-8666630	63	1	then	then	ADV
bjos-8666630	63	2	the	the	DET
bjos-8666630	63	3	gel	gel	NOUN
bjos-8666630	63	4	removed	remove	VERB
bjos-8666630	63	5	.	.	PUNCT
bjos-8666630	64	1	the	the	DET
bjos-8666630	64	2	process	process	NOUN
bjos-8666630	64	3	was	be	AUX
bjos-8666630	64	4	repeated	repeat	VERB
bjos-8666630	64	5	and	and	CCONJ
bjos-8666630	64	6	the	the	DET
bjos-8666630	64	7	tooth	tooth	NOUN
bjos-8666630	64	8	was	be	AUX
bjos-8666630	64	9	thoroughly	thoroughly	ADV
bjos-8666630	64	10	rinsed	rinse	VERB
bjos-8666630	64	11	.	.	PUNCT
bjos-8666630	65	1	4	4	NUM
bjos-8666630	65	2	valizadeh	valizadeh	NOUN
bjos-8666630	65	3	et	et	PROPN
bjos-8666630	65	4	al	al	PROPN
bjos-8666630	65	5	.	.	PROPN
bjos-8666630	66	1	braz	braz	PROPN
bjos-8666630	66	2	j	j	PROPN
bjos-8666630	66	3	oral	oral	PROPN
bjos-8666630	66	4	sci	sci	PROPN
bjos-8666630	66	5	.	.	PUNCT
bjos-8666630	67	1	2022;21	2022;21	NUM
bjos-8666630	67	2	:	:	PUNCT
bjos-8666630	67	3	e226630	e226630	PROPN
bjos-8666630	67	4	group	group	NOUN
bjos-8666630	67	5	2	2	NUM
bjos-8666630	67	6	:	:	PUNCT
bjos-8666630	67	7	prophylaxis	prophylaxis	NOUN
bjos-8666630	67	8	and	and	CCONJ
bjos-8666630	67	9	polishing	polishing	NOUN
bjos-8666630	67	10	were	be	AUX
bjos-8666630	67	11	carried	carry	VERB
bjos-8666630	67	12	out	out	ADP
bjos-8666630	67	13	with	with	ADP
bjos-8666630	67	14	glycerin	glycerin	NOUN
bjos-8666630	67	15	-	-	PUNCT
bjos-8666630	67	16	fee	fee	NOUN
bjos-8666630	67	17	agents	agent	NOUN
bjos-8666630	67	18	before	before	ADP
bjos-8666630	67	19	the	the	DET
bjos-8666630	67	20	procedural	procedural	ADJ
bjos-8666630	67	21	steps	step	NOUN
bjos-8666630	67	22	.	.	PUNCT
bjos-8666630	68	1	a	a	DET
bjos-8666630	68	2	thin	thin	ADJ
bjos-8666630	68	3	layer	layer	NOUN
bjos-8666630	68	4	of	of	ADP
bjos-8666630	68	5	35	35	NUM
bjos-8666630	68	6	%	%	NOUN
bjos-8666630	68	7	snow	snow	NOUN
bjos-8666630	68	8	o	o	NOUN
bjos-8666630	68	9	hp	hp	ADJ
bjos-8666630	68	10	bleaching	bleaching	NOUN
bjos-8666630	68	11	gel	gel	NOUN
bjos-8666630	68	12	(	(	PUNCT
bjos-8666630	68	13	novateb	novateb	NOUN
bjos-8666630	68	14	hoding	hoding	NOUN
bjos-8666630	68	15	,	,	PUNCT
bjos-8666630	68	16	tehran	tehran	PROPN
bjos-8666630	68	17	,	,	PUNCT
bjos-8666630	68	18	iran	iran	PROPN
bjos-8666630	68	19	)	)	PUNCT
bjos-8666630	68	20	was	be	AUX
bjos-8666630	68	21	placed	place	VERB
bjos-8666630	68	22	on	on	ADP
bjos-8666630	68	23	the	the	DET
bjos-8666630	68	24	tooth	tooth	NOUN
bjos-8666630	68	25	surface	surface	NOUN
bjos-8666630	68	26	and	and	CCONJ
bjos-8666630	68	27	completely	completely	ADV
bjos-8666630	68	28	spread	spread	VERB
bjos-8666630	68	29	on	on	ADP
bjos-8666630	68	30	the	the	DET
bjos-8666630	68	31	surface	surface	NOUN
bjos-8666630	68	32	to	to	PART
bjos-8666630	68	33	achieve	achieve	VERB
bjos-8666630	68	34	a	a	DET
bjos-8666630	68	35	1	1	NUM
bjos-8666630	68	36	-	-	PUNCT
bjos-8666630	68	37	mm	mm	NOUN
bjos-8666630	68	38	thickness	thickness	NOUN
bjos-8666630	68	39	.	.	PUNCT
bjos-8666630	69	1	three	three	NUM
bjos-8666630	69	2	rounds	round	NOUN
bjos-8666630	69	3	of	of	ADP
bjos-8666630	69	4	irradiation	irradiation	NOUN
bjos-8666630	69	5	were	be	AUX
bjos-8666630	69	6	carried	carry	VERB
bjos-8666630	69	7	out	out	ADP
bjos-8666630	69	8	with	with	ADP
bjos-8666630	69	9	980	980	NUM
bjos-8666630	69	10	-	-	PUNCT
bjos-8666630	69	11	nm	nm	ADJ
bjos-8666630	69	12	diode	diode	NOUN
bjos-8666630	69	13	laser	laser	NOUN
bjos-8666630	69	14	beams	beam	NOUN
bjos-8666630	69	15	(	(	PUNCT
bjos-8666630	69	16	simpler	simple	ADJ
bjos-8666630	69	17	,	,	PUNCT
bjos-8666630	69	18	doctor	doctor	NOUN
bjos-8666630	69	19	smile	smile	NOUN
bjos-8666630	69	20	,	,	PUNCT
bjos-8666630	69	21	vicenza	vicenza	X
bjos-8666630	69	22	,	,	PUNCT
bjos-8666630	69	23	italy	italy	PROPN
bjos-8666630	69	24	)	)	PUNCT
bjos-8666630	69	25	with	with	ADP
bjos-8666630	69	26	a	a	DET
bjos-8666630	69	27	specific	specific	ADJ
bjos-8666630	69	28	power	power	NOUN
bjos-8666630	69	29	for	for	ADP
bjos-8666630	69	30	30	30	NUM
bjos-8666630	69	31	seconds	second	NOUN
bjos-8666630	69	32	with	with	ADP
bjos-8666630	69	33	a	a	DET
bjos-8666630	69	34	1	1	NUM
bjos-8666630	69	35	-	-	PUNCT
bjos-8666630	69	36	minute	minute	NOUN
bjos-8666630	69	37	interval	interval	NOUN
bjos-8666630	69	38	.	.	PUNCT
bjos-8666630	70	1	then	then	ADV
bjos-8666630	70	2	the	the	DET
bjos-8666630	70	3	gel	gel	NOUN
bjos-8666630	70	4	remained	remain	VERB
bjos-8666630	70	5	on	on	ADP
bjos-8666630	70	6	the	the	DET
bjos-8666630	70	7	tooth	tooth	NOUN
bjos-8666630	70	8	surface	surface	NOUN
bjos-8666630	70	9	for	for	ADP
bjos-8666630	70	10	7–10	7–10	PROPN
bjos-8666630	70	11	minutes	minute	NOUN
bjos-8666630	70	12	,	,	PUNCT
bjos-8666630	70	13	followed	follow	VERB
bjos-8666630	70	14	by	by	ADP
bjos-8666630	70	15	removal	removal	NOUN
bjos-8666630	70	16	of	of	ADP
bjos-8666630	70	17	the	the	DET
bjos-8666630	70	18	gel	gel	NOUN
bjos-8666630	70	19	.	.	PUNCT
bjos-8666630	71	1	this	this	DET
bjos-8666630	71	2	process	process	NOUN
bjos-8666630	71	3	was	be	AUX
bjos-8666630	71	4	repeated	repeat	VERB
bjos-8666630	71	5	;	;	PUNCT
bjos-8666630	71	6	then	then	ADV
bjos-8666630	71	7	the	the	DET
bjos-8666630	71	8	tooth	tooth	NOUN
bjos-8666630	71	9	was	be	AUX
bjos-8666630	71	10	thoroughly	thoroughly	ADV
bjos-8666630	71	11	rinsed	rinse	VERB
bjos-8666630	71	12	.	.	PUNCT
bjos-8666630	72	1	group	group	NOUN
bjos-8666630	72	2	3	3	NUM
bjos-8666630	72	3	:	:	PUNCT
bjos-8666630	72	4	before	before	ADP
bjos-8666630	72	5	the	the	DET
bjos-8666630	72	6	procedural	procedural	ADJ
bjos-8666630	72	7	steps	step	NOUN
bjos-8666630	72	8	,	,	PUNCT
bjos-8666630	72	9	prophylaxis	prophylaxis	NOUN
bjos-8666630	72	10	and	and	CCONJ
bjos-8666630	72	11	polishing	polishing	NOUN
bjos-8666630	72	12	were	be	AUX
bjos-8666630	72	13	carried	carry	VERB
bjos-8666630	72	14	out	out	ADP
bjos-8666630	72	15	with	with	ADP
bjos-8666630	72	16	glycerin	glycerin	NOUN
bjos-8666630	72	17	-	-	PUNCT
bjos-8666630	72	18	free	free	ADJ
bjos-8666630	72	19	agents	agent	NOUN
bjos-8666630	72	20	.	.	PUNCT
bjos-8666630	73	1	a	a	DET
bjos-8666630	73	2	1	1	NUM
bjos-8666630	73	3	-	-	PUNCT
bjos-8666630	73	4	mm	mm	NOUN
bjos-8666630	73	5	layer	layer	NOUN
bjos-8666630	73	6	of	of	ADP
bjos-8666630	73	7	40	40	NUM
bjos-8666630	73	8	%	%	NOUN
bjos-8666630	73	9	opalescence	opalescence	NOUN
bjos-8666630	73	10	boost	boost	NOUN
bjos-8666630	73	11	hp	hp	ADJ
bjos-8666630	73	12	gel	gel	NOUN
bjos-8666630	73	13	(	(	PUNCT
bjos-8666630	73	14	ultradent	ultradent	PROPN
bjos-8666630	73	15	products	products	PROPN
bjos-8666630	73	16	inc	inc	PROPN
bjos-8666630	73	17	,	,	PUNCT
bjos-8666630	73	18	south	south	PROPN
bjos-8666630	73	19	jordan	jordan	PROPN
bjos-8666630	73	20	,	,	PUNCT
bjos-8666630	73	21	ut	ut	PROPN
bjos-8666630	73	22	,	,	PUNCT
bjos-8666630	73	23	 	 	SPACE
bjos-8666630	73	24	usa	usa	PROPN
bjos-8666630	73	25	)	)	PUNCT
bjos-8666630	73	26	was	be	AUX
bjos-8666630	73	27	placed	place	VERB
bjos-8666630	73	28	on	on	ADP
bjos-8666630	73	29	the	the	DET
bjos-8666630	73	30	tooth	tooth	NOUN
bjos-8666630	73	31	’s	’s	PART
bjos-8666630	73	32	labial	labial	ADJ
bjos-8666630	73	33	surface	surface	NOUN
bjos-8666630	73	34	.	.	PUNCT
bjos-8666630	74	1	the	the	DET
bjos-8666630	74	2	gel	gel	NOUN
bjos-8666630	74	3	remained	remain	VERB
bjos-8666630	74	4	on	on	ADP
bjos-8666630	74	5	the	the	DET
bjos-8666630	74	6	tooth	tooth	NOUN
bjos-8666630	74	7	surface	surface	NOUN
bjos-8666630	74	8	for	for	ADP
bjos-8666630	74	9	20	20	NUM
bjos-8666630	74	10	minutes	minute	NOUN
bjos-8666630	74	11	each	each	DET
bjos-8666630	74	12	time	time	NOUN
bjos-8666630	74	13	.	.	PUNCT
bjos-8666630	75	1	then	then	ADV
bjos-8666630	75	2	the	the	DET
bjos-8666630	75	3	gel	gel	NOUN
bjos-8666630	75	4	was	be	AUX
bjos-8666630	75	5	removed	remove	VERB
bjos-8666630	75	6	from	from	ADP
bjos-8666630	75	7	the	the	DET
bjos-8666630	75	8	tooth	tooth	NOUN
bjos-8666630	75	9	surface	surface	NOUN
bjos-8666630	75	10	with	with	ADP
bjos-8666630	75	11	a	a	DET
bjos-8666630	75	12	suction	suction	NOUN
bjos-8666630	75	13	device	device	NOUN
bjos-8666630	75	14	.	.	PUNCT
bjos-8666630	76	1	water	water	NOUN
bjos-8666630	76	2	was	be	AUX
bjos-8666630	76	3	not	not	PART
bjos-8666630	76	4	used	use	VERB
bjos-8666630	76	5	to	to	PART
bjos-8666630	76	6	prevent	prevent	VERB
bjos-8666630	76	7	gel	gel	NOUN
bjos-8666630	76	8	secretion	secretion	NOUN
bjos-8666630	76	9	.	.	PUNCT
bjos-8666630	77	1	the	the	DET
bjos-8666630	77	2	process	process	NOUN
bjos-8666630	77	3	was	be	AUX
bjos-8666630	77	4	repeated	repeat	VERB
bjos-8666630	77	5	twice	twice	ADV
bjos-8666630	77	6	.	.	PUNCT
bjos-8666630	78	1	after	after	ADP
bjos-8666630	78	2	the	the	DET
bjos-8666630	78	3	bleaching	bleaching	NOUN
bjos-8666630	78	4	procedures	procedure	NOUN
bjos-8666630	78	5	,	,	PUNCT
bjos-8666630	78	6	the	the	DET
bjos-8666630	78	7	teeth	tooth	NOUN
bjos-8666630	78	8	were	be	AUX
bjos-8666630	78	9	stored	store	VERB
bjos-8666630	78	10	in	in	ADP
bjos-8666630	78	11	artificial	artificial	ADJ
bjos-8666630	78	12	saliva	saliva	NOUN
bjos-8666630	78	13	at	at	ADP
bjos-8666630	78	14	37ºc	37ºc	NOUN
bjos-8666630	78	15	for	for	ADP
bjos-8666630	78	16	24	24	NUM
bjos-8666630	78	17	hours	hour	NOUN
bjos-8666630	78	18	.	.	PUNCT
bjos-8666630	79	1	three	three	NUM
bjos-8666630	79	2	other	other	ADJ
bjos-8666630	79	3	indentations	indentation	NOUN
bjos-8666630	79	4	were	be	AUX
bjos-8666630	79	5	then	then	ADV
bjos-8666630	79	6	produced	produce	VERB
bjos-8666630	79	7	,	,	PUNCT
bjos-8666630	79	8	and	and	CCONJ
bjos-8666630	79	9	the	the	DET
bjos-8666630	79	10	mean	mean	NOUN
bjos-8666630	79	11	of	of	ADP
bjos-8666630	79	12	the	the	DET
bjos-8666630	79	13	three	three	NUM
bjos-8666630	79	14	was	be	AUX
bjos-8666630	79	15	considered	consider	VERB
bjos-8666630	79	16	the	the	DET
bjos-8666630	79	17	mean	mean	ADJ
bjos-8666630	79	18	hardness	hardness	NOUN
bjos-8666630	79	19	after	after	ADP
bjos-8666630	79	20	bleaching	bleaching	NOUN
bjos-8666630	79	21	.	.	PUNCT
bjos-8666630	80	1	finally	finally	ADV
bjos-8666630	80	2	,	,	PUNCT
bjos-8666630	80	3	microhardness	microhardness	ADJ
bjos-8666630	80	4	means	mean	VERB
bjos-8666630	80	5	before	before	ADV
bjos-8666630	80	6	and	and	CCONJ
bjos-8666630	80	7	after	after	ADP
bjos-8666630	80	8	bleaching	bleaching	NOUN
bjos-8666630	80	9	procedures	procedure	NOUN
bjos-8666630	80	10	were	be	AUX
bjos-8666630	80	11	compared	compare	VERB
bjos-8666630	80	12	to	to	PART
bjos-8666630	80	13	determine	determine	VERB
bjos-8666630	80	14	surface	surface	NOUN
bjos-8666630	80	15	hardness	hardness	ADJ
bjos-8666630	80	16	changes	change	NOUN
bjos-8666630	80	17	due	due	ADJ
bjos-8666630	80	18	to	to	ADP
bjos-8666630	80	19	bleaching	bleaching	NOUN
bjos-8666630	80	20	procedures	procedure	NOUN
bjos-8666630	80	21	.	.	PUNCT
bjos-8666630	81	1	sem	sem	ADJ
bjos-8666630	81	2	evaluation	evaluation	NOUN
bjos-8666630	81	3	one	one	NUM
bjos-8666630	81	4	tooth	tooth	NOUN
bjos-8666630	81	5	from	from	ADP
bjos-8666630	81	6	each	each	DET
bjos-8666630	81	7	study	study	NOUN
bjos-8666630	81	8	group	group	NOUN
bjos-8666630	81	9	and	and	CCONJ
bjos-8666630	81	10	an	an	DET
bjos-8666630	81	11	intact	intact	ADJ
bjos-8666630	81	12	tooth	tooth	NOUN
bjos-8666630	81	13	that	that	PRON
bjos-8666630	81	14	did	do	AUX
bjos-8666630	81	15	not	not	PART
bjos-8666630	81	16	undergo	undergo	VERB
bjos-8666630	81	17	a	a	DET
bjos-8666630	81	18	bleaching	bleach	VERB
bjos-8666630	81	19	procedure	procedure	NOUN
bjos-8666630	81	20	were	be	AUX
bjos-8666630	81	21	evaluated	evaluate	VERB
bjos-8666630	81	22	under	under	ADP
bjos-8666630	81	23	a	a	DET
bjos-8666630	81	24	scanning	scanning	NOUN
bjos-8666630	81	25	electron	electron	NOUN
bjos-8666630	81	26	microscope	microscope	NOUN
bjos-8666630	81	27	(	(	PUNCT
bjos-8666630	81	28	sem	sem	NOUN
bjos-8666630	81	29	)	)	PUNCT
bjos-8666630	81	30	(	(	PUNCT
bjos-8666630	81	31	fei	fei	PROPN
bjos-8666630	81	32	nova	nova	PROPN
bjos-8666630	81	33	nanosem	nanosem	PROPN
bjos-8666630	81	34	450	450	NUM
bjos-8666630	81	35	,	,	PUNCT
bjos-8666630	81	36	sydney	sydney	PROPN
bjos-8666630	81	37	,	,	PUNCT
bjos-8666630	81	38	australia	australia	PROPN
bjos-8666630	81	39	)	)	PUNCT
bjos-8666630	81	40	to	to	PART
bjos-8666630	81	41	determine	determine	VERB
bjos-8666630	81	42	enamel	enamel	NOUN
bjos-8666630	81	43	surface	surface	PROPN
bjos-8666630	81	44	characteristics	characteristic	NOUN
bjos-8666630	81	45	.	.	PUNCT
bjos-8666630	82	1	the	the	DET
bjos-8666630	82	2	samples	sample	NOUN
bjos-8666630	82	3	were	be	AUX
bjos-8666630	82	4	rinsed	rinse	VERB
bjos-8666630	82	5	with	with	ADP
bjos-8666630	82	6	distilled	distil	VERB
bjos-8666630	82	7	water	water	NOUN
bjos-8666630	82	8	and	and	CCONJ
bjos-8666630	82	9	air	air	NOUN
bjos-8666630	82	10	-	-	PUNCT
bjos-8666630	82	11	dried	dry	VERB
bjos-8666630	82	12	for	for	ADP
bjos-8666630	82	13	24	24	NUM
bjos-8666630	82	14	hours	hour	NOUN
bjos-8666630	82	15	.	.	PUNCT
bjos-8666630	83	1	after	after	ADP
bjos-8666630	83	2	fixing	fix	VERB
bjos-8666630	83	3	the	the	DET
bjos-8666630	83	4	samples	sample	NOUN
bjos-8666630	83	5	on	on	ADP
bjos-8666630	83	6	aluminum	aluminum	NOUN
bjos-8666630	83	7	studs	stud	NOUN
bjos-8666630	83	8	,	,	PUNCT
bjos-8666630	83	9	they	they	PRON
bjos-8666630	83	10	were	be	AUX
bjos-8666630	83	11	gold	gold	NOUN
bjos-8666630	83	12	-	-	PUNCT
bjos-8666630	83	13	sputtered	sputter	VERB
bjos-8666630	83	14	to	to	PART
bjos-8666630	83	15	better	well	ADV
bjos-8666630	83	16	reflect	reflect	VERB
bjos-8666630	83	17	rays	ray	NOUN
bjos-8666630	83	18	before	before	ADP
bjos-8666630	83	19	placing	place	VERB
bjos-8666630	83	20	them	they	PRON
bjos-8666630	83	21	in	in	ADP
bjos-8666630	83	22	the	the	DET
bjos-8666630	83	23	unit	unit	NOUN
bjos-8666630	83	24	.	.	PUNCT
bjos-8666630	84	1	in	in	ADP
bjos-8666630	84	2	terms	term	NOUN
bjos-8666630	84	3	of	of	ADP
bjos-8666630	84	4	morphology	morphology	NOUN
bjos-8666630	84	5	and	and	CCONJ
bjos-8666630	84	6	possible	possible	ADJ
bjos-8666630	84	7	damage	damage	NOUN
bjos-8666630	84	8	,	,	PUNCT
bjos-8666630	84	9	the	the	DET
bjos-8666630	84	10	surface	surface	NOUN
bjos-8666630	84	11	characteristics	characteristic	NOUN
bjos-8666630	84	12	of	of	ADP
bjos-8666630	84	13	enamel	enamel	NOUN
bjos-8666630	84	14	were	be	AUX
bjos-8666630	84	15	evaluated	evaluate	VERB
bjos-8666630	84	16	at	at	ADP
bjos-8666630	84	17	different	different	ADJ
bjos-8666630	84	18	magnifications	magnification	NOUN
bjos-8666630	84	19	(	(	PUNCT
bjos-8666630	84	20	×2000	×2000	PROPN
bjos-8666630	84	21	,	,	PUNCT
bjos-8666630	84	22	×8000	×8000	NOUN
bjos-8666630	84	23	,	,	PUNCT
bjos-8666630	84	24	and	and	CCONJ
bjos-8666630	84	25	×25000	×25000	NOUN
bjos-8666630	84	26	)	)	PUNCT
bjos-8666630	84	27	.	.	PUNCT
bjos-8666630	85	1	statistical	statistical	ADJ
bjos-8666630	85	2	analysis	analysis	NOUN
bjos-8666630	85	3	the	the	DET
bjos-8666630	85	4	data	datum	NOUN
bjos-8666630	85	5	were	be	AUX
bjos-8666630	85	6	analyzed	analyze	VERB
bjos-8666630	85	7	with	with	ADP
bjos-8666630	85	8	spss	spss	PROPN
bjos-8666630	85	9	25.0	25.0	NUM
bjos-8666630	85	10	.	.	PUNCT
bjos-8666630	86	1	since	since	SCONJ
bjos-8666630	86	2	data	datum	NOUN
bjos-8666630	86	3	were	be	AUX
bjos-8666630	86	4	distributed	distribute	VERB
bjos-8666630	86	5	normally	normally	ADV
bjos-8666630	86	6	according	accord	VERB
bjos-8666630	86	7	to	to	ADP
bjos-8666630	86	8	the	the	DET
bjos-8666630	86	9	kolmogorov	kolmogorov	ADJ
bjos-8666630	86	10	-	-	PUNCT
bjos-8666630	86	11	smirnov	smirnov	ADJ
bjos-8666630	86	12	test	test	NOUN
bjos-8666630	86	13	,	,	PUNCT
bjos-8666630	86	14	repeated	repeat	VERB
bjos-8666630	86	15	measure	measure	NOUN
bjos-8666630	86	16	one	one	NUM
bjos-8666630	86	17	-	-	PUNCT
bjos-8666630	86	18	way	way	NOUN
bjos-8666630	86	19	anova	anova	PROPN
bjos-8666630	86	20	was	be	AUX
bjos-8666630	86	21	used	use	VERB
bjos-8666630	86	22	to	to	PART
bjos-8666630	86	23	compare	compare	VERB
bjos-8666630	86	24	microhardness	microhardness	ADJ
bjos-8666630	86	25	changes	change	NOUN
bjos-8666630	86	26	between	between	ADP
bjos-8666630	86	27	the	the	DET
bjos-8666630	86	28	groups	group	NOUN
bjos-8666630	86	29	.	.	PUNCT
bjos-8666630	87	1	in	in	ADP
bjos-8666630	87	2	addition	addition	NOUN
bjos-8666630	87	3	,	,	PUNCT
bjos-8666630	87	4	post	post	X
bjos-8666630	87	5	hoc	hoc	X
bjos-8666630	87	6	tukey	tukey	NOUN
bjos-8666630	87	7	tests	test	NOUN
bjos-8666630	87	8	were	be	AUX
bjos-8666630	87	9	used	use	VERB
bjos-8666630	87	10	for	for	ADP
bjos-8666630	87	11	two	two	NUM
bjos-8666630	87	12	-	-	PUNCT
bjos-8666630	87	13	by	by	ADP
bjos-8666630	87	14	-	-	PUNCT
bjos-8666630	87	15	two	two	NUM
bjos-8666630	87	16	comparisons	comparison	NOUN
bjos-8666630	87	17	of	of	ADP
bjos-8666630	87	18	bleaching	bleaching	NOUN
bjos-8666630	87	19	agents	agent	NOUN
bjos-8666630	87	20	.	.	PUNCT
bjos-8666630	88	1	the	the	DET
bjos-8666630	88	2	acceptable	acceptable	ADJ
bjos-8666630	88	3	type	type	NOUN
bjos-8666630	88	4	i	i	PRON
bjos-8666630	88	5	error	error	NOUN
bjos-8666630	88	6	was	be	AUX
bjos-8666630	88	7	set	set	VERB
bjos-8666630	88	8	at	at	ADP
bjos-8666630	88	9	0.05	0.05	NUM
bjos-8666630	88	10	in	in	ADP
bjos-8666630	88	11	this	this	DET
bjos-8666630	88	12	study	study	NOUN
bjos-8666630	88	13	(	(	PUNCT
bjos-8666630	88	14	α=0.05	α=0.05	NOUN
bjos-8666630	88	15	)	)	PUNCT
bjos-8666630	88	16	.	.	PUNCT
bjos-8666630	89	1	results	result	VERB
bjos-8666630	89	2	microhardness	microhardness	ADJ
bjos-8666630	89	3	table	table	NOUN
bjos-8666630	89	4	1	1	NUM
bjos-8666630	89	5	presents	present	VERB
bjos-8666630	89	6	the	the	DET
bjos-8666630	89	7	means	mean	NOUN
bjos-8666630	89	8	and	and	CCONJ
bjos-8666630	89	9	standard	standard	ADJ
bjos-8666630	89	10	deviations	deviation	NOUN
bjos-8666630	89	11	of	of	ADP
bjos-8666630	89	12	microhardness	microhardness	ADJ
bjos-8666630	89	13	changes	change	NOUN
bjos-8666630	89	14	after	after	ADP
bjos-8666630	89	15	bleaching	bleaching	NOUN
bjos-8666630	89	16	and	and	CCONJ
bjos-8666630	89	17	enamel	enamel	VERB
bjos-8666630	89	18	surface	surface	VERB
bjos-8666630	89	19	hardness	hardness	ADJ
bjos-8666630	89	20	changes	change	NOUN
bjos-8666630	89	21	in	in	ADP
bjos-8666630	89	22	all	all	DET
bjos-8666630	89	23	the	the	DET
bjos-8666630	89	24	three	three	NUM
bjos-8666630	89	25	study	study	NOUN
bjos-8666630	89	26	groups	group	NOUN
bjos-8666630	89	27	.	.	PUNCT
bjos-8666630	90	1	according	accord	VERB
bjos-8666630	90	2	to	to	ADP
bjos-8666630	90	3	the	the	DET
bjos-8666630	90	4	results	result	NOUN
bjos-8666630	90	5	enamel	enamel	VERB
bjos-8666630	90	6	surface	surface	PROPN
bjos-8666630	90	7	microhardness	microhardness	NOUN
bjos-8666630	90	8	decreased	decrease	VERB
bjos-8666630	90	9	in	in	ADP
bjos-8666630	90	10	all	all	DET
bjos-8666630	90	11	the	the	DET
bjos-8666630	90	12	groups	group	NOUN
bjos-8666630	90	13	after	after	ADP
bjos-8666630	90	14	bleaching	bleach	VERB
bjos-8666630	90	15	with	with	ADP
bjos-8666630	90	16	all	all	DET
bjos-8666630	90	17	the	the	DET
bjos-8666630	90	18	bleaching	bleaching	NOUN
bjos-8666630	90	19	techniques	technique	NOUN
bjos-8666630	90	20	mentioned	mention	VERB
bjos-8666630	90	21	previously	previously	ADV
bjos-8666630	90	22	.	.	PUNCT
bjos-8666630	91	1	5	5	NUM
bjos-8666630	91	2	valizadeh	valizadeh	NOUN
bjos-8666630	91	3	et	et	PROPN
bjos-8666630	91	4	al	al	PROPN
bjos-8666630	91	5	.	.	PROPN
bjos-8666630	91	6	braz	braz	PROPN
bjos-8666630	91	7	j	j	PROPN
bjos-8666630	91	8	oral	oral	PROPN
bjos-8666630	91	9	sci	sci	PROPN
bjos-8666630	91	10	.	.	PUNCT
bjos-8666630	92	1	2022;21	2022;21	NUM
bjos-8666630	92	2	:	:	PUNCT
bjos-8666630	93	1	e226630	e226630	PROPN
bjos-8666630	93	2	paired	pair	VERB
bjos-8666630	93	3	-	-	PUNCT
bjos-8666630	93	4	samples	sample	NOUN
bjos-8666630	93	5	t	t	NOUN
bjos-8666630	93	6	-	-	PUNCT
bjos-8666630	93	7	test	test	NOUN
bjos-8666630	93	8	showed	show	VERB
bjos-8666630	93	9	that	that	SCONJ
bjos-8666630	93	10	the	the	DET
bjos-8666630	93	11	decrease	decrease	NOUN
bjos-8666630	93	12	in	in	ADP
bjos-8666630	93	13	microhardness	microhardness	ADJ
bjos-8666630	93	14	after	after	ADP
bjos-8666630	93	15	bleaching	bleaching	NOUN
bjos-8666630	93	16	was	be	AUX
bjos-8666630	93	17	significant	significant	ADJ
bjos-8666630	93	18	in	in	ADP
bjos-8666630	93	19	all	all	DET
bjos-8666630	93	20	the	the	DET
bjos-8666630	93	21	three	three	NUM
bjos-8666630	93	22	groups	group	NOUN
bjos-8666630	93	23	.	.	PUNCT
bjos-8666630	94	1	the	the	DET
bjos-8666630	94	2	highest	high	ADJ
bjos-8666630	94	3	decrease	decrease	NOUN
bjos-8666630	94	4	in	in	ADP
bjos-8666630	94	5	enamel	enamel	NOUN
bjos-8666630	94	6	microhardness	microhardness	NOUN
bjos-8666630	94	7	after	after	SCONJ
bjos-8666630	94	8	bleaching	bleaching	NOUN
bjos-8666630	94	9	was	be	AUX
bjos-8666630	94	10	recorded	record	VERB
bjos-8666630	94	11	in	in	ADP
bjos-8666630	94	12	the	the	DET
bjos-8666630	94	13	snow	snow	NOUN
bjos-8666630	94	14	o	o	NOUN
bjos-8666630	94	15	bleaching	bleaching	NOUN
bjos-8666630	94	16	gel	gel	NOUN
bjos-8666630	94	17	and	and	CCONJ
bjos-8666630	94	18	led	lead	VERB
bjos-8666630	94	19	(	(	PUNCT
bjos-8666630	94	20	monitex	monitex	NOUN
bjos-8666630	94	21	)	)	PUNCT
bjos-8666630	94	22	group	group	NOUN
bjos-8666630	94	23	with	with	ADP
bjos-8666630	94	24	85.81	85.81	NUM
bjos-8666630	94	25	units	unit	NOUN
bjos-8666630	94	26	,	,	PUNCT
bjos-8666630	94	27	followed	follow	VERB
bjos-8666630	94	28	by	by	ADP
bjos-8666630	94	29	the	the	DET
bjos-8666630	94	30	snow	snow	NOUN
bjos-8666630	94	31	l	l	NOUN
bjos-8666630	94	32	bleaching	bleaching	NOUN
bjos-8666630	94	33	gel	gel	NOUN
bjos-8666630	94	34	plus	plus	CCONJ
bjos-8666630	94	35	980	980	NUM
bjos-8666630	94	36	-	-	PUNCT
bjos-8666630	94	37	nm	nm	NOUN
bjos-8666630	94	38	laser	laser	NOUN
bjos-8666630	94	39	group	group	NOUN
bjos-8666630	94	40	with	with	ADP
bjos-8666630	94	41	39.18	39.18	NUM
bjos-8666630	94	42	units	unit	NOUN
bjos-8666630	94	43	,	,	PUNCT
bjos-8666630	94	44	and	and	CCONJ
bjos-8666630	94	45	the	the	DET
bjos-8666630	94	46	opalescence	opalescence	NOUN
bjos-8666630	94	47	boost	boost	NOUN
bjos-8666630	94	48	hp	hp	PROPN
bjos-8666630	94	49	group	group	NOUN
bjos-8666630	94	50	with	with	ADP
bjos-8666630	94	51	15.63	15.63	NUM
bjos-8666630	94	52	units	unit	NOUN
bjos-8666630	94	53	.	.	PUNCT
bjos-8666630	95	1	a	a	DET
bjos-8666630	95	2	comparison	comparison	NOUN
bjos-8666630	95	3	of	of	ADP
bjos-8666630	95	4	the	the	DET
bjos-8666630	95	5	three	three	NUM
bjos-8666630	95	6	groups	group	NOUN
bjos-8666630	95	7	’	'	PUNCT
bjos-8666630	95	8	microhardness	microhardness	ADJ
bjos-8666630	95	9	decreases	decrease	VERB
bjos-8666630	95	10	with	with	ADP
bjos-8666630	95	11	repeated	repeat	VERB
bjos-8666630	95	12	-	-	PUNCT
bjos-8666630	95	13	measures	measure	NOUN
bjos-8666630	95	14	anova	anova	PROPN
bjos-8666630	95	15	showed	show	VERB
bjos-8666630	95	16	significant	significant	ADJ
bjos-8666630	95	17	differences	difference	NOUN
bjos-8666630	95	18	between	between	ADP
bjos-8666630	95	19	the	the	DET
bjos-8666630	95	20	three	three	NUM
bjos-8666630	95	21	groups	group	NOUN
bjos-8666630	95	22	(	(	PUNCT
bjos-8666630	95	23	p=0.003	p=0.003	NOUN
bjos-8666630	95	24	)	)	PUNCT
bjos-8666630	95	25	.	.	PUNCT
bjos-8666630	96	1	in	in	ADP
bjos-8666630	96	2	other	other	ADJ
bjos-8666630	96	3	words	word	NOUN
bjos-8666630	96	4	,	,	PUNCT
bjos-8666630	96	5	there	there	PRON
bjos-8666630	96	6	were	be	VERB
bjos-8666630	96	7	different	different	ADJ
bjos-8666630	96	8	changes	change	NOUN
bjos-8666630	96	9	in	in	ADP
bjos-8666630	96	10	enamel	enamel	NOUN
bjos-8666630	96	11	microhardness	microhardness	NOUN
bjos-8666630	96	12	in	in	ADP
bjos-8666630	96	13	the	the	DET
bjos-8666630	96	14	study	study	NOUN
bjos-8666630	96	15	groups	group	NOUN
bjos-8666630	96	16	.	.	PUNCT
bjos-8666630	97	1	post	post	VERB
bjos-8666630	97	2	hoc	hoc	X
bjos-8666630	97	3	tukey	tukey	NOUN
bjos-8666630	97	4	tests	test	NOUN
bjos-8666630	97	5	were	be	AUX
bjos-8666630	97	6	used	use	VERB
bjos-8666630	97	7	for	for	ADP
bjos-8666630	97	8	two	two	NUM
bjos-8666630	97	9	-	-	PUNCT
bjos-8666630	97	10	by	by	ADP
bjos-8666630	97	11	-	-	PUNCT
bjos-8666630	97	12	two	two	NUM
bjos-8666630	97	13	comparisons	comparison	NOUN
bjos-8666630	97	14	of	of	ADP
bjos-8666630	97	15	the	the	DET
bjos-8666630	97	16	groups	group	NOUN
bjos-8666630	97	17	regarding	regard	VERB
bjos-8666630	97	18	changes	change	NOUN
bjos-8666630	97	19	in	in	ADP
bjos-8666630	97	20	enamel	enamel	NOUN
bjos-8666630	97	21	microhardness	microhardness	NOUN
bjos-8666630	97	22	after	after	ADP
bjos-8666630	97	23	bleaching	bleaching	NOUN
bjos-8666630	97	24	.	.	PUNCT
bjos-8666630	98	1	the	the	DET
bjos-8666630	98	2	results	result	NOUN
bjos-8666630	98	3	are	be	AUX
bjos-8666630	98	4	presented	present	VERB
bjos-8666630	98	5	in	in	ADP
bjos-8666630	98	6	table	table	NOUN
bjos-8666630	98	7	2	2	NUM
bjos-8666630	98	8	,	,	PUNCT
bjos-8666630	98	9	according	accord	VERB
bjos-8666630	98	10	to	to	ADP
bjos-8666630	98	11	which	which	PRON
bjos-8666630	98	12	there	there	PRON
bjos-8666630	98	13	was	be	VERB
bjos-8666630	98	14	no	no	DET
bjos-8666630	98	15	significant	significant	ADJ
bjos-8666630	98	16	difference	difference	NOUN
bjos-8666630	98	17	in	in	ADP
bjos-8666630	98	18	enamel	enamel	NOUN
bjos-8666630	98	19	microhardness	microhardness	ADJ
bjos-8666630	98	20	changes	change	NOUN
bjos-8666630	98	21	between	between	ADP
bjos-8666630	98	22	snow	snow	NOUN
bjos-8666630	98	23	l	l	NOUN
bjos-8666630	98	24	+	+	CCONJ
bjos-8666630	98	25	laser	laser	NOUN
bjos-8666630	98	26	and	and	CCONJ
bjos-8666630	98	27	opalescence	opalescence	NOUN
bjos-8666630	98	28	boost	boost	NOUN
bjos-8666630	98	29	groups	group	NOUN
bjos-8666630	98	30	(	(	PUNCT
bjos-8666630	98	31	p=0.431	p=0.431	NOUN
bjos-8666630	98	32	)	)	PUNCT
bjos-8666630	98	33	.	.	PUNCT
bjos-8666630	99	1	there	there	PRON
bjos-8666630	99	2	was	be	VERB
bjos-8666630	99	3	no	no	DET
bjos-8666630	99	4	significant	significant	ADJ
bjos-8666630	99	5	difference	difference	NOUN
bjos-8666630	99	6	in	in	ADP
bjos-8666630	99	7	enamel	enamel	NOUN
bjos-8666630	99	8	microhardness	microhardness	ADJ
bjos-8666630	99	9	changes	change	NOUN
bjos-8666630	99	10	between	between	ADP
bjos-8666630	99	11	snow	snow	NOUN
bjos-8666630	99	12	l	l	NOUN
bjos-8666630	99	13	+	+	CCONJ
bjos-8666630	99	14	laser	laser	NOUN
bjos-8666630	99	15	and	and	CCONJ
bjos-8666630	99	16	snow	snow	NOUN
bjos-8666630	99	17	+	+	CCONJ
bjos-8666630	99	18	led	lead	VERB
bjos-8666630	99	19	groups	group	NOUN
bjos-8666630	99	20	(	(	PUNCT
bjos-8666630	99	21	p=0.048	p=0.048	NOUN
bjos-8666630	99	22	)	)	PUNCT
bjos-8666630	99	23	.	.	PUNCT
bjos-8666630	100	1	besides	besides	SCONJ
bjos-8666630	100	2	,	,	PUNCT
bjos-8666630	100	3	there	there	PRON
bjos-8666630	100	4	was	be	VERB
bjos-8666630	100	5	no	no	DET
bjos-8666630	100	6	significant	significant	ADJ
bjos-8666630	100	7	difference	difference	NOUN
bjos-8666630	100	8	in	in	ADP
bjos-8666630	100	9	enamel	enamel	NOUN
bjos-8666630	100	10	microhardness	microhardness	ADJ
bjos-8666630	100	11	changes	change	NOUN
bjos-8666630	100	12	between	between	ADP
bjos-8666630	100	13	snow	snow	NOUN
bjos-8666630	100	14	o	o	PROPN
bjos-8666630	100	15	+	+	CCONJ
bjos-8666630	100	16	led	led	ADJ
bjos-8666630	100	17	and	and	CCONJ
bjos-8666630	100	18	opalescence	opalescence	NOUN
bjos-8666630	100	19	boost	boost	NOUN
bjos-8666630	100	20	groups	group	NOUN
bjos-8666630	100	21	(	(	PUNCT
bjos-8666630	100	22	p=0.002	p=0.002	NOUN
bjos-8666630	100	23	)	)	PUNCT
bjos-8666630	100	24	after	after	ADP
bjos-8666630	100	25	bleaching	bleaching	NOUN
bjos-8666630	100	26	.	.	PUNCT
bjos-8666630	101	1	in	in	ADP
bjos-8666630	101	2	other	other	ADJ
bjos-8666630	101	3	words	word	NOUN
bjos-8666630	101	4	,	,	PUNCT
bjos-8666630	101	5	there	there	PRON
bjos-8666630	101	6	were	be	VERB
bjos-8666630	101	7	significant	significant	ADJ
bjos-8666630	101	8	differences	difference	NOUN
bjos-8666630	101	9	in	in	ADP
bjos-8666630	101	10	enamel	enamel	NOUN
bjos-8666630	101	11	microhardness	microhardness	ADJ
bjos-8666630	101	12	changes	change	NOUN
bjos-8666630	101	13	after	after	ADP
bjos-8666630	101	14	bleaching	bleach	VERB
bjos-8666630	101	15	between	between	ADP
bjos-8666630	101	16	the	the	DET
bjos-8666630	101	17	snow	snow	NOUN
bjos-8666630	101	18	o	o	PROPN
bjos-8666630	102	1	+	+	CCONJ
bjos-8666630	102	2	led	lead	VERB
bjos-8666630	102	3	group	group	NOUN
bjos-8666630	102	4	and	and	CCONJ
bjos-8666630	102	5	the	the	DET
bjos-8666630	102	6	two	two	NUM
bjos-8666630	102	7	other	other	ADJ
bjos-8666630	102	8	groups	group	NOUN
bjos-8666630	102	9	;	;	PUNCT
bjos-8666630	102	10	however	however	ADV
bjos-8666630	102	11	,	,	PUNCT
bjos-8666630	102	12	there	there	PRON
bjos-8666630	102	13	were	be	VERB
bjos-8666630	102	14	no	no	DET
bjos-8666630	102	15	significant	significant	ADJ
bjos-8666630	102	16	differences	difference	NOUN
bjos-8666630	102	17	between	between	ADP
bjos-8666630	102	18	the	the	DET
bjos-8666630	102	19	two	two	NUM
bjos-8666630	102	20	other	other	ADJ
bjos-8666630	102	21	groups	group	NOUN
bjos-8666630	102	22	.	.	PUNCT
bjos-8666630	103	1	graph	graph	NOUN
bjos-8666630	103	2	1	1	NUM
bjos-8666630	103	3	presents	present	VERB
bjos-8666630	103	4	the	the	DET
bjos-8666630	103	5	results	result	NOUN
bjos-8666630	103	6	of	of	ADP
bjos-8666630	103	7	comparisons	comparison	NOUN
bjos-8666630	103	8	of	of	ADP
bjos-8666630	103	9	enamel	enamel	NOUN
bjos-8666630	103	10	microhardness	microhardness	NOUN
bjos-8666630	103	11	after	after	ADP
bjos-8666630	103	12	bleaching	bleaching	NOUN
bjos-8666630	103	13	between	between	ADP
bjos-8666630	103	14	the	the	DET
bjos-8666630	103	15	different	different	ADJ
bjos-8666630	103	16	study	study	NOUN
bjos-8666630	103	17	groups	group	NOUN
bjos-8666630	103	18	.	.	PUNCT
bjos-8666630	104	1	table	table	NOUN
bjos-8666630	104	2	1	1	NUM
bjos-8666630	104	3	.	.	PUNCT
bjos-8666630	105	1	the	the	DET
bjos-8666630	105	2	means	mean	NOUN
bjos-8666630	105	3	and	and	CCONJ
bjos-8666630	105	4	standard	standard	ADJ
bjos-8666630	105	5	deviations	deviation	NOUN
bjos-8666630	105	6	of	of	ADP
bjos-8666630	105	7	microhardness	microhardness	ADJ
bjos-8666630	105	8	changes	change	NOUN
bjos-8666630	105	9	and	and	CCONJ
bjos-8666630	105	10	enamel	enamel	VERB
bjos-8666630	105	11	surface	surface	NOUN
bjos-8666630	105	12	changes	change	NOUN
bjos-8666630	105	13	after	after	ADP
bjos-8666630	105	14	bleaching	bleach	VERB
bjos-8666630	105	15	in	in	ADP
bjos-8666630	105	16	all	all	DET
bjos-8666630	105	17	the	the	DET
bjos-8666630	105	18	study	study	NOUN
bjos-8666630	105	19	groups	group	NOUN
bjos-8666630	105	20	sig.mean	sig.mean	VERB
bjos-8666630	105	21	±	±	NUM
bjos-8666630	105	22	sdstudy	sdstudy	NOUN
bjos-8666630	105	23	groups	group	NOUN
bjos-8666630	105	24	0.012	0.012	NUM
bjos-8666630	105	25	-	-	SYM
bjos-8666630	105	26	39.18±	39.18±	NUM
bjos-8666630	105	27	42.70snow	42.70snow	NUM
bjos-8666630	105	28	l	l	NOUN
bjos-8666630	106	1	+	+	CCONJ
bjos-8666630	106	2	laser	laser	NOUN
bjos-8666630	106	3	0.001	0.001	NUM
bjos-8666630	106	4	-	-	SYM
bjos-8666630	106	5	85.82	85.82	NUM
bjos-8666630	106	6	±	±	NUM
bjos-8666630	106	7	62.63snow	62.63snow	ADJ
bjos-8666630	106	8	o	o	NOUN
bjos-8666630	107	1	+	+	X
bjos-8666630	107	2	led	lead	VERB
bjos-8666630	107	3	0.0001	0.0001	NUM
bjos-8666630	107	4	-	-	SYM
bjos-8666630	107	5	15.64	15.64	NUM
bjos-8666630	107	6	±	±	NUM
bjos-8666630	107	7	7.27opalescence	7.27opalescence	NOUN
bjos-8666630	107	8	boost	boost	NOUN
bjos-8666630	107	9	table	table	NOUN
bjos-8666630	107	10	2	2	NUM
bjos-8666630	107	11	.	.	X
bjos-8666630	107	12	two	two	NUM
bjos-8666630	107	13	-	-	PUNCT
bjos-8666630	107	14	by	by	ADP
bjos-8666630	107	15	-	-	PUNCT
bjos-8666630	107	16	two	two	NUM
bjos-8666630	107	17	comparison	comparison	NOUN
bjos-8666630	107	18	of	of	ADP
bjos-8666630	107	19	microhardness	microhardness	ADJ
bjos-8666630	107	20	changes	change	NOUN
bjos-8666630	107	21	in	in	ADP
bjos-8666630	107	22	different	different	ADJ
bjos-8666630	107	23	study	study	NOUN
bjos-8666630	107	24	groups	group	NOUN
bjos-8666630	107	25	group	group	NOUN
bjos-8666630	107	26	comparison	comparison	NOUN
bjos-8666630	107	27	mean	mean	VERB
bjos-8666630	107	28	±	±	PROPN
bjos-8666630	107	29	sd	sd	ADP
bjos-8666630	107	30	sig	sig	NOUN
bjos-8666630	107	31	.	.	PUNCT
bjos-8666630	108	1	snow	snow	PROPN
bjos-8666630	108	2	l	l	PROPN
bjos-8666630	108	3	+	+	CCONJ
bjos-8666630	108	4	laser	laser	NOUN
bjos-8666630	108	5	snow	snow	NOUN
bjos-8666630	108	6	o	o	PROPN
bjos-8666630	109	1	+	+	CCONJ
bjos-8666630	109	2	led	lead	VERB
bjos-8666630	109	3	46.63±	46.63±	NUM
bjos-8666630	109	4	18.74	18.74	NUM
bjos-8666630	109	5	0.048	0.048	NUM
bjos-8666630	109	6	opalescence	opalescence	NOUN
bjos-8666630	109	7	boost	boost	VERB
bjos-8666630	109	8	23.54±18.74	23.54±18.74	NUM
bjos-8666630	109	9	0.431	0.431	NUM
bjos-8666630	109	10	snow	snow	NOUN
bjos-8666630	109	11	o	o	NOUN
bjos-8666630	110	1	+	+	CCONJ
bjos-8666630	110	2	led	lead	VERB
bjos-8666630	110	3	snow	snow	NOUN
bjos-8666630	110	4	l	l	PROPN
bjos-8666630	110	5	+	+	CCONJ
bjos-8666630	110	6	laser	laser	NOUN
bjos-8666630	110	7	46.63±	46.63±	NUM
bjos-8666630	110	8	63.74	63.74	NUM
bjos-8666630	110	9	0.048	0.048	NUM
bjos-8666630	110	10	opalescence	opalescence	NOUN
bjos-8666630	110	11	boost	boost	NOUN
bjos-8666630	110	12	70.18±18.74	70.18±18.74	NUM
bjos-8666630	110	13	0.002	0.002	NUM
bjos-8666630	110	14	opalescence	opalescence	NOUN
bjos-8666630	110	15	boost	boost	NOUN
bjos-8666630	110	16	snow	snow	NOUN
bjos-8666630	110	17	l	l	PROPN
bjos-8666630	110	18	+	+	CCONJ
bjos-8666630	110	19	laser	laser	NOUN
bjos-8666630	110	20	23.54±18.74	23.54±18.74	NUM
bjos-8666630	110	21	0.431	0.431	NUM
bjos-8666630	110	22	snow	snow	NOUN
bjos-8666630	110	23	o	o	NOUN
bjos-8666630	110	24	+	+	CCONJ
bjos-8666630	110	25	led	lead	VERB
bjos-8666630	110	26	70.18±18.74	70.18±18.74	NUM
bjos-8666630	110	27	0.002	0.002	NUM
bjos-8666630	110	28	6	6	NUM
bjos-8666630	110	29	valizadeh	valizadeh	NOUN
bjos-8666630	110	30	et	et	PROPN
bjos-8666630	110	31	al	al	PROPN
bjos-8666630	110	32	.	.	PROPN
bjos-8666630	110	33	braz	braz	PROPN
bjos-8666630	110	34	j	j	PROPN
bjos-8666630	110	35	oral	oral	PROPN
bjos-8666630	110	36	sci	sci	PROPN
bjos-8666630	110	37	.	.	PUNCT
bjos-8666630	111	1	2022;21	2022;21	NUM
bjos-8666630	111	2	:	:	PUNCT
bjos-8666630	111	3	e226630	e226630	PROPN
bjos-8666630	111	4	sem	sem	PROPN
bjos-8666630	111	5	evaluations	evaluation	NOUN
bjos-8666630	111	6	sem	sem	PROPN
bjos-8666630	111	7	evaluations	evaluation	NOUN
bjos-8666630	111	8	revealed	reveal	VERB
bjos-8666630	111	9	minor	minor	ADJ
bjos-8666630	111	10	changes	change	NOUN
bjos-8666630	111	11	in	in	ADP
bjos-8666630	111	12	the	the	DET
bjos-8666630	111	13	study	study	NOUN
bjos-8666630	111	14	groups	group	NOUN
bjos-8666630	111	15	compared	compare	VERB
bjos-8666630	111	16	to	to	ADP
bjos-8666630	111	17	the	the	DET
bjos-8666630	111	18	intact	intact	ADJ
bjos-8666630	111	19	enamel	enamel	NOUN
bjos-8666630	111	20	.	.	PUNCT
bjos-8666630	112	1	in	in	ADP
bjos-8666630	112	2	the	the	DET
bjos-8666630	112	3	tooth	tooth	NOUN
bjos-8666630	112	4	enamel	enamel	NOUN
bjos-8666630	112	5	without	without	ADP
bjos-8666630	112	6	a	a	DET
bjos-8666630	112	7	bleaching	bleaching	NOUN
bjos-8666630	112	8	procedure	procedure	NOUN
bjos-8666630	112	9	,	,	PUNCT
bjos-8666630	112	10	unchanged	unchanged	ADJ
bjos-8666630	112	11	surfaces	surface	NOUN
bjos-8666630	112	12	were	be	AUX
bjos-8666630	112	13	observed	observe	VERB
bjos-8666630	112	14	in	in	ADP
bjos-8666630	112	15	the	the	DET
bjos-8666630	112	16	presence	presence	NOUN
bjos-8666630	112	17	of	of	ADP
bjos-8666630	112	18	parallel	parallel	ADJ
bjos-8666630	112	19	lines	line	NOUN
bjos-8666630	112	20	,	,	PUNCT
bjos-8666630	112	21	indicating	indicate	VERB
bjos-8666630	112	22	that	that	SCONJ
bjos-8666630	112	23	the	the	DET
bjos-8666630	112	24	enamel	enamel	NOUN
bjos-8666630	112	25	surface	surface	NOUN
bjos-8666630	112	26	was	be	AUX
bjos-8666630	112	27	intact	intact	ADJ
bjos-8666630	112	28	(	(	PUNCT
bjos-8666630	112	29	figure	figure	NOUN
bjos-8666630	112	30	1	1	NUM
bjos-8666630	112	31	)	)	PUNCT
bjos-8666630	112	32	.	.	PUNCT
bjos-8666630	113	1	in	in	ADP
bjos-8666630	113	2	the	the	DET
bjos-8666630	113	3	snow	snow	NOUN
bjos-8666630	113	4	l	l	NOUN
bjos-8666630	113	5	gel	gel	NOUN
bjos-8666630	113	6	+	+	CCONJ
bjos-8666630	113	7	diode	diode	NOUN
bjos-8666630	113	8	laser	laser	NOUN
bjos-8666630	113	9	group	group	NOUN
bjos-8666630	113	10	,	,	PUNCT
bjos-8666630	113	11	in	in	ADP
bjos-8666630	113	12	addition	addition	NOUN
bjos-8666630	113	13	to	to	ADP
bjos-8666630	113	14	the	the	DET
bjos-8666630	113	15	parallel	parallel	ADJ
bjos-8666630	113	16	lines	line	NOUN
bjos-8666630	113	17	,	,	PUNCT
bjos-8666630	113	18	mild	mild	ADJ
bjos-8666630	113	19	changes	change	NOUN
bjos-8666630	113	20	,	,	PUNCT
bjos-8666630	113	21	including	include	VERB
bjos-8666630	113	22	fine	fine	ADJ
bjos-8666630	113	23	surface	surface	NOUN
bjos-8666630	113	24	irregularities	irregularity	NOUN
bjos-8666630	113	25	and	and	CCONJ
bjos-8666630	113	26	wrinkles	wrinkle	NOUN
bjos-8666630	113	27	,	,	PUNCT
bjos-8666630	113	28	were	be	AUX
bjos-8666630	113	29	observed	observe	VERB
bjos-8666630	113	30	(	(	PUNCT
bjos-8666630	113	31	figure	figure	NOUN
bjos-8666630	113	32	2	2	NUM
bjos-8666630	113	33	)	)	PUNCT
bjos-8666630	113	34	.	.	PUNCT
bjos-8666630	114	1	in	in	ADP
bjos-8666630	114	2	the	the	DET
bjos-8666630	114	3	snow	snow	NOUN
bjos-8666630	114	4	o	o	NOUN
bjos-8666630	114	5	gel	gel	NOUN
bjos-8666630	114	6	+	+	CCONJ
bjos-8666630	114	7	led	lead	VERB
bjos-8666630	114	8	group	group	NOUN
bjos-8666630	114	9	,	,	PUNCT
bjos-8666630	114	10	there	there	PRON
bjos-8666630	114	11	were	be	VERB
bjos-8666630	114	12	more	more	ADJ
bjos-8666630	114	13	surface	surface	NOUN
bjos-8666630	114	14	changes	change	NOUN
bjos-8666630	114	15	than	than	ADP
bjos-8666630	114	16	the	the	DET
bjos-8666630	114	17	two	two	NUM
bjos-8666630	114	18	other	other	ADJ
bjos-8666630	114	19	groups	group	NOUN
bjos-8666630	114	20	,	,	PUNCT
bjos-8666630	114	21	consisting	consist	VERB
bjos-8666630	114	22	of	of	ADP
bjos-8666630	114	23	more	more	ADJ
bjos-8666630	114	24	depressions	depression	NOUN
bjos-8666630	114	25	and	and	CCONJ
bjos-8666630	114	26	porosities	porosity	NOUN
bjos-8666630	114	27	with	with	ADP
bjos-8666630	114	28	larger	large	ADJ
bjos-8666630	114	29	diameters	diameter	NOUN
bjos-8666630	114	30	in	in	ADP
bjos-8666630	114	31	association	association	NOUN
bjos-8666630	114	32	with	with	ADP
bjos-8666630	114	33	wrinkles	wrinkle	NOUN
bjos-8666630	114	34	on	on	ADP
bjos-8666630	114	35	the	the	DET
bjos-8666630	114	36	enamel	enamel	NOUN
bjos-8666630	114	37	(	(	PUNCT
bjos-8666630	114	38	figure	figure	VERB
bjos-8666630	114	39	3	3	NUM
bjos-8666630	114	40	)	)	PUNCT
bjos-8666630	114	41	.	.	PUNCT
bjos-8666630	115	1	in	in	ADP
bjos-8666630	115	2	the	the	DET
bjos-8666630	115	3	opalescence	opalescence	NOUN
bjos-8666630	115	4	boost	boost	NOUN
bjos-8666630	115	5	gel	gel	NOUN
bjos-8666630	115	6	group	group	NOUN
bjos-8666630	115	7	,	,	PUNCT
bjos-8666630	115	8	too	too	ADV
bjos-8666630	115	9	,	,	PUNCT
bjos-8666630	115	10	enamel	enamel	NOUN
bjos-8666630	115	11	surface	surface	NOUN
bjos-8666630	115	12	changes	change	NOUN
bjos-8666630	115	13	consisted	consist	VERB
bjos-8666630	115	14	of	of	ADP
bjos-8666630	115	15	porosities	porosity	NOUN
bjos-8666630	115	16	,	,	PUNCT
bjos-8666630	115	17	pitting	pitting	NOUN
bjos-8666630	115	18	,	,	PUNCT
bjos-8666630	115	19	erosion	erosion	NOUN
bjos-8666630	115	20	,	,	PUNCT
bjos-8666630	115	21	and	and	CCONJ
bjos-8666630	115	22	enamel	enamel	VERB
bjos-8666630	115	23	surface	surface	PROPN
bjos-8666630	115	24	dissolution	dissolution	NOUN
bjos-8666630	115	25	(	(	PUNCT
bjos-8666630	115	26	figure	figure	NOUN
bjos-8666630	115	27	4	4	NUM
bjos-8666630	115	28	)	)	PUNCT
bjos-8666630	115	29	.	.	PUNCT
bjos-8666630	116	1	graph	graph	NOUN
bjos-8666630	116	2	1	1	NUM
bjos-8666630	116	3	.	.	PUNCT
bjos-8666630	116	4	microhardness	microhardness	NOUN
bjos-8666630	116	5	of	of	ADP
bjos-8666630	116	6	different	different	ADJ
bjos-8666630	116	7	study	study	NOUN
bjos-8666630	116	8	groups	group	NOUN
bjos-8666630	116	9	after	after	ADP
bjos-8666630	116	10	bleaching	bleaching	NOUN
bjos-8666630	116	11	.	.	PUNCT
bjos-8666630	117	1	snow	snow	NOUN
bjos-8666630	117	2	l	l	PROPN
bjos-8666630	117	3	+	+	CCONJ
bjos-8666630	117	4	laser	laser	NOUN
bjos-8666630	117	5	snow	snow	NOUN
bjos-8666630	117	6	o	o	PROPN
bjos-8666630	118	1	+	+	CCONJ
bjos-8666630	118	2	led	lead	VERB
bjos-8666630	118	3	opalescence	opalescence	NOUN
bjos-8666630	118	4	boost	boost	NOUN
bjos-8666630	118	5	en	en	X
bjos-8666630	118	6	am	be	AUX
bjos-8666630	118	7	el	el	PROPN
bjos-8666630	118	8	m	m	PROPN
bjos-8666630	119	1	ic	ic	INTJ
bjos-8666630	119	2	ro	ro	INTJ
bjos-8666630	119	3	ha	ha	INTJ
bjos-8666630	119	4	rd	rd	PROPN
bjos-8666630	119	5	ne	ne	PROPN
bjos-8666630	119	6	ss	ss	PROPN
bjos-8666630	119	7	hard	hard	ADV
bjos-8666630	119	8	.	.	PUNCT
bjos-8666630	120	1	aft450	aft450	VERB
bjos-8666630	120	2	400	400	NUM
bjos-8666630	120	3	350	350	NUM
bjos-8666630	120	4	300	300	NUM
bjos-8666630	120	5	250	250	NUM
bjos-8666630	120	6	a	a	DET
bjos-8666630	120	7	b	b	PROPN
bjos-8666630	120	8	c	c	PROPN
bjos-8666630	120	9	group	group	NOUN
bjos-8666630	120	10	95	95	NUM
bjos-8666630	120	11	%	%	NOUN
bjos-8666630	120	12	cl	cl	NOUN
bjos-8666630	120	13	7	7	NUM
bjos-8666630	120	14	valizadeh	valizadeh	NOUN
bjos-8666630	120	15	et	et	PROPN
bjos-8666630	120	16	al	al	PROPN
bjos-8666630	120	17	.	.	PROPN
bjos-8666630	121	1	braz	braz	PROPN
bjos-8666630	121	2	j	j	PROPN
bjos-8666630	121	3	oral	oral	PROPN
bjos-8666630	121	4	sci	sci	PROPN
bjos-8666630	121	5	.	.	PUNCT
bjos-8666630	122	1	2022;21	2022;21	NUM
bjos-8666630	122	2	:	:	PUNCT
bjos-8666630	122	3	e226630	e226630	PROPN
bjos-8666630	122	4	figure	figure	VERB
bjos-8666630	122	5	2	2	NUM
bjos-8666630	122	6	.	.	PUNCT
bjos-8666630	123	1	the	the	DET
bjos-8666630	123	2	sem	sem	PROPN
bjos-8666630	123	3	view	view	NOUN
bjos-8666630	123	4	of	of	ADP
bjos-8666630	123	5	the	the	DET
bjos-8666630	123	6	enamel	enamel	NOUN
bjos-8666630	123	7	bleached	bleach	VERB
bjos-8666630	123	8	with	with	ADP
bjos-8666630	123	9	snow	snow	NOUN
bjos-8666630	123	10	l	l	NOUN
bjos-8666630	123	11	gel	gel	NOUN
bjos-8666630	123	12	and	and	CCONJ
bjos-8666630	123	13	diode	diode	NOUN
bjos-8666630	123	14	laser	laser	NOUN
bjos-8666630	123	15	at	at	ADP
bjos-8666630	123	16	×500	×500	PROPN
bjos-8666630	123	17	,	,	PUNCT
bjos-8666630	123	18	×1000	×1000	NOUN
bjos-8666630	123	19	,	,	PUNCT
bjos-8666630	123	20	and	and	CCONJ
bjos-8666630	123	21	×2000	×2000	ADJ
bjos-8666630	123	22	magnifications	magnification	NOUN
bjos-8666630	123	23	.	.	PUNCT
bjos-8666630	124	1	figure	figure	NOUN
bjos-8666630	124	2	1	1	NUM
bjos-8666630	124	3	.	.	PUNCT
bjos-8666630	125	1	the	the	DET
bjos-8666630	125	2	sem	sem	PROPN
bjos-8666630	125	3	view	view	NOUN
bjos-8666630	125	4	of	of	ADP
bjos-8666630	125	5	sound	sound	NOUN
bjos-8666630	125	6	and	and	CCONJ
bjos-8666630	125	7	intact	intact	ADJ
bjos-8666630	125	8	enamel	enamel	NOUN
bjos-8666630	125	9	without	without	ADP
bjos-8666630	125	10	bleaching	bleaching	NOUN
bjos-8666630	125	11	procedures	procedure	NOUN
bjos-8666630	125	12	at	at	ADP
bjos-8666630	125	13	×500	×500	PROPN
bjos-8666630	125	14	,	,	PUNCT
bjos-8666630	125	15	×1000	×1000	NOUN
bjos-8666630	125	16	,	,	PUNCT
bjos-8666630	125	17	and	and	CCONJ
bjos-8666630	125	18	×2000	×2000	ADJ
bjos-8666630	125	19	magnifications	magnification	NOUN
bjos-8666630	125	20	.	.	PUNCT
bjos-8666630	125	21	8	8	NUM
bjos-8666630	125	22	valizadeh	valizadeh	NOUN
bjos-8666630	125	23	et	et	PROPN
bjos-8666630	125	24	al	al	PROPN
bjos-8666630	125	25	.	.	PROPN
bjos-8666630	126	1	braz	braz	PROPN
bjos-8666630	126	2	j	j	PROPN
bjos-8666630	126	3	oral	oral	PROPN
bjos-8666630	126	4	sci	sci	PROPN
bjos-8666630	126	5	.	.	PUNCT
bjos-8666630	127	1	2022;21	2022;21	NUM
bjos-8666630	127	2	:	:	PUNCT
bjos-8666630	127	3	e226630	e226630	PROPN
bjos-8666630	127	4	figure	figure	VERB
bjos-8666630	127	5	3	3	NUM
bjos-8666630	127	6	.	.	PUNCT
bjos-8666630	128	1	the	the	DET
bjos-8666630	128	2	sem	sem	PROPN
bjos-8666630	128	3	view	view	NOUN
bjos-8666630	128	4	of	of	ADP
bjos-8666630	128	5	the	the	DET
bjos-8666630	128	6	enamel	enamel	NOUN
bjos-8666630	128	7	bleached	bleach	VERB
bjos-8666630	128	8	with	with	ADP
bjos-8666630	128	9	snow	snow	NOUN
bjos-8666630	128	10	o	o	NOUN
bjos-8666630	128	11	gel	gel	NOUN
bjos-8666630	128	12	and	and	CCONJ
bjos-8666630	128	13	led	lead	VERB
bjos-8666630	128	14	at	at	ADP
bjos-8666630	128	15	×500	×500	PROPN
bjos-8666630	128	16	,	,	PUNCT
bjos-8666630	128	17	×1000	×1000	NOUN
bjos-8666630	128	18	,	,	PUNCT
bjos-8666630	128	19	and	and	CCONJ
bjos-8666630	128	20	×2000	×2000	ADJ
bjos-8666630	128	21	magnifications	magnification	NOUN
bjos-8666630	128	22	.	.	PUNCT
bjos-8666630	129	1	figure	figure	VERB
bjos-8666630	129	2	4	4	NUM
bjos-8666630	129	3	.	.	PUNCT
bjos-8666630	130	1	the	the	DET
bjos-8666630	130	2	sem	sem	PROPN
bjos-8666630	130	3	view	view	NOUN
bjos-8666630	130	4	of	of	ADP
bjos-8666630	130	5	the	the	DET
bjos-8666630	130	6	enamel	enamel	NOUN
bjos-8666630	130	7	bleached	bleach	VERB
bjos-8666630	130	8	with	with	ADP
bjos-8666630	130	9	opalescence	opalescence	NOUN
bjos-8666630	130	10	gel	gel	NOUN
bjos-8666630	130	11	at	at	ADP
bjos-8666630	130	12	×500	×500	PROPN
bjos-8666630	130	13	,	,	PUNCT
bjos-8666630	130	14	×1000	×1000	NOUN
bjos-8666630	130	15	,	,	PUNCT
bjos-8666630	130	16	and	and	CCONJ
bjos-8666630	130	17	×2000	×2000	ADJ
bjos-8666630	130	18	magnifications	magnification	NOUN
bjos-8666630	130	19	.	.	PUNCT
bjos-8666630	131	1	9	9	NUM
bjos-8666630	131	2	valizadeh	valizadeh	NOUN
bjos-8666630	131	3	et	et	PROPN
bjos-8666630	131	4	al	al	PROPN
bjos-8666630	131	5	.	.	PROPN
bjos-8666630	131	6	braz	braz	PROPN
bjos-8666630	131	7	j	j	PROPN
bjos-8666630	131	8	oral	oral	PROPN
bjos-8666630	131	9	sci	sci	PROPN
bjos-8666630	131	10	.	.	PUNCT
bjos-8666630	132	1	2022;21	2022;21	NUM
bjos-8666630	132	2	:	:	PUNCT
bjos-8666630	132	3	e226630	e226630	PROPN
bjos-8666630	132	4	discussion	discussion	NOUN
bjos-8666630	132	5	evaluation	evaluation	NOUN
bjos-8666630	132	6	of	of	ADP
bjos-8666630	132	7	the	the	DET
bjos-8666630	132	8	effect	effect	NOUN
bjos-8666630	132	9	of	of	ADP
bjos-8666630	132	10	bleaching	bleaching	NOUN
bjos-8666630	132	11	procedures	procedure	NOUN
bjos-8666630	132	12	on	on	ADP
bjos-8666630	132	13	tooth	tooth	NOUN
bjos-8666630	132	14	structure	structure	NOUN
bjos-8666630	132	15	,	,	PUNCT
bjos-8666630	132	16	especially	especially	ADV
bjos-8666630	132	17	enamel	enamel	VERB
bjos-8666630	132	18	microhardness	microhardness	NOUN
bjos-8666630	132	19	,	,	PUNCT
bjos-8666630	132	20	is	be	AUX
bjos-8666630	132	21	one	one	NUM
bjos-8666630	132	22	of	of	ADP
bjos-8666630	132	23	the	the	DET
bjos-8666630	132	24	most	most	ADV
bjos-8666630	132	25	important	important	ADJ
bjos-8666630	132	26	fields	field	NOUN
bjos-8666630	132	27	that	that	PRON
bjos-8666630	132	28	has	have	AUX
bjos-8666630	132	29	been	be	AUX
bjos-8666630	132	30	discussed	discuss	VERB
bjos-8666630	132	31	by	by	ADP
bjos-8666630	132	32	researchers	researcher	NOUN
bjos-8666630	132	33	.	.	PUNCT
bjos-8666630	133	1	contradictory	contradictory	ADJ
bjos-8666630	133	2	results	result	NOUN
bjos-8666630	133	3	are	be	AUX
bjos-8666630	133	4	available	available	ADJ
bjos-8666630	133	5	on	on	ADP
bjos-8666630	133	6	the	the	DET
bjos-8666630	133	7	effects	effect	NOUN
bjos-8666630	133	8	of	of	ADP
bjos-8666630	133	9	bleaching	bleaching	NOUN
bjos-8666630	133	10	gels	gel	NOUN
bjos-8666630	133	11	on	on	ADP
bjos-8666630	133	12	enamel	enamel	PROPN
bjos-8666630	133	13	microhardness13	microhardness13	PROPN
bjos-8666630	133	14	.	.	PUNCT
bjos-8666630	134	1	in	in	ADP
bjos-8666630	134	2	the	the	DET
bjos-8666630	134	3	present	present	ADJ
bjos-8666630	134	4	study	study	NOUN
bjos-8666630	134	5	,	,	PUNCT
bjos-8666630	134	6	enamel	enamel	PROPN
bjos-8666630	134	7	surface	surface	PROPN
bjos-8666630	134	8	microhardness	microhardness	NOUN
bjos-8666630	134	9	decreased	decrease	VERB
bjos-8666630	134	10	after	after	ADP
bjos-8666630	134	11	bleaching	bleach	VERB
bjos-8666630	134	12	in	in	ADP
bjos-8666630	134	13	all	all	DET
bjos-8666630	134	14	the	the	DET
bjos-8666630	134	15	study	study	NOUN
bjos-8666630	134	16	groups	group	NOUN
bjos-8666630	134	17	,	,	PUNCT
bjos-8666630	134	18	consistent	consistent	ADJ
bjos-8666630	134	19	with	with	ADP
bjos-8666630	134	20	a	a	DET
bjos-8666630	134	21	study	study	NOUN
bjos-8666630	134	22	by	by	ADP
bjos-8666630	134	23	mondelli	mondelli	PROPN
bjos-8666630	134	24	et	et	PROPN
bjos-8666630	134	25	al.6	al.6	PROPN
bjos-8666630	134	26	,	,	PUNCT
bjos-8666630	134	27	in	in	ADP
bjos-8666630	134	28	which	which	PRON
bjos-8666630	134	29	enamel	enamel	NOUN
bjos-8666630	134	30	microhardness	microhardness	PROPN
bjos-8666630	134	31	decreased	decrease	VERB
bjos-8666630	134	32	after	after	ADP
bjos-8666630	134	33	in	in	ADP
bjos-8666630	134	34	-	-	PUNCT
bjos-8666630	134	35	office	office	NOUN
bjos-8666630	134	36	bleaching	bleaching	NOUN
bjos-8666630	134	37	with	with	ADP
bjos-8666630	134	38	gels	gel	NOUN
bjos-8666630	134	39	containing	contain	VERB
bjos-8666630	134	40	different	different	ADJ
bjos-8666630	134	41	concentrations	concentration	NOUN
bjos-8666630	134	42	of	of	ADP
bjos-8666630	134	43	hydrogen	hydrogen	NOUN
bjos-8666630	134	44	peroxide	peroxide	NOUN
bjos-8666630	134	45	(	(	PUNCT
bjos-8666630	134	46	15	15	NUM
bjos-8666630	134	47	%	%	NOUN
bjos-8666630	134	48	,	,	PUNCT
bjos-8666630	134	49	25	25	NUM
bjos-8666630	134	50	%	%	NOUN
bjos-8666630	134	51	,	,	PUNCT
bjos-8666630	134	52	and	and	CCONJ
bjos-8666630	134	53	35	35	NUM
bjos-8666630	134	54	%	%	NOUN
bjos-8666630	134	55	)	)	PUNCT
bjos-8666630	134	56	.	.	PUNCT
bjos-8666630	135	1	saati	saati	PROPN
bjos-8666630	135	2	et	et	PROPN
bjos-8666630	135	3	al.11	al.11	PROPN
bjos-8666630	135	4	,	,	PUNCT
bjos-8666630	135	5	too	too	ADV
bjos-8666630	135	6	,	,	PUNCT
bjos-8666630	135	7	showed	show	VERB
bjos-8666630	135	8	a	a	DET
bjos-8666630	135	9	decreased	decrease	VERB
bjos-8666630	135	10	enamel	enamel	NOUN
bjos-8666630	135	11	microhardness	microhardness	NOUN
bjos-8666630	135	12	in	in	ADP
bjos-8666630	135	13	samples	sample	NOUN
bjos-8666630	135	14	bleached	bleach	VERB
bjos-8666630	135	15	with	with	ADP
bjos-8666630	135	16	40	40	NUM
bjos-8666630	135	17	%	%	NOUN
bjos-8666630	135	18	hydrogen	hydrogen	NOUN
bjos-8666630	135	19	peroxide	peroxide	NOUN
bjos-8666630	135	20	alone	alone	ADJ
bjos-8666630	135	21	or	or	CCONJ
bjos-8666630	135	22	in	in	ADP
bjos-8666630	135	23	association	association	NOUN
bjos-8666630	135	24	with	with	ADP
bjos-8666630	135	25	a	a	DET
bjos-8666630	135	26	diode	diode	NOUN
bjos-8666630	135	27	laser	laser	NOUN
bjos-8666630	135	28	with	with	ADP
bjos-8666630	135	29	810and	810and	NUM
bjos-8666630	135	30	980	980	NUM
bjos-8666630	135	31	-	-	PUNCT
bjos-8666630	135	32	nm	nm	NOUN
bjos-8666630	135	33	wavelengths	wavelength	NOUN
bjos-8666630	135	34	.	.	PUNCT
bjos-8666630	136	1	irrespective	irrespective	ADV
bjos-8666630	136	2	of	of	ADP
bjos-8666630	136	3	using	use	VERB
bjos-8666630	136	4	or	or	CCONJ
bjos-8666630	136	5	not	not	PART
bjos-8666630	136	6	using	use	VERB
bjos-8666630	136	7	a	a	DET
bjos-8666630	136	8	light	light	ADJ
bjos-8666630	136	9	source	source	NOUN
bjos-8666630	136	10	,	,	PUNCT
bjos-8666630	136	11	the	the	DET
bjos-8666630	136	12	bleaching	bleaching	NOUN
bjos-8666630	136	13	process	process	NOUN
bjos-8666630	136	14	leads	lead	VERB
bjos-8666630	136	15	to	to	ADP
bjos-8666630	136	16	important	important	ADJ
bjos-8666630	136	17	chemical	chemical	ADJ
bjos-8666630	136	18	changes	change	NOUN
bjos-8666630	136	19	in	in	ADP
bjos-8666630	136	20	the	the	DET
bjos-8666630	136	21	enamel	enamel	NOUN
bjos-8666630	136	22	and	and	CCONJ
bjos-8666630	136	23	dentin	dentin	NOUN
bjos-8666630	136	24	.	.	PUNCT
bjos-8666630	137	1	some	some	PRON
bjos-8666630	137	2	of	of	ADP
bjos-8666630	137	3	the	the	DET
bjos-8666630	137	4	changes	change	NOUN
bjos-8666630	137	5	after	after	ADP
bjos-8666630	137	6	bleaching	bleaching	NOUN
bjos-8666630	137	7	are	be	AUX
bjos-8666630	137	8	changes	change	NOUN
bjos-8666630	137	9	in	in	ADP
bjos-8666630	137	10	the	the	DET
bjos-8666630	137	11	dental	dental	ADJ
bjos-8666630	137	12	substructure	substructure	NOUN
bjos-8666630	137	13	morphology	morphology	NOUN
bjos-8666630	137	14	,	,	PUNCT
bjos-8666630	137	15	including	include	VERB
bjos-8666630	137	16	pit	pit	NOUN
bjos-8666630	137	17	formation	formation	NOUN
bjos-8666630	137	18	,	,	PUNCT
bjos-8666630	137	19	increased	increase	VERB
bjos-8666630	137	20	porosity	porosity	NOUN
bjos-8666630	137	21	,	,	PUNCT
bjos-8666630	137	22	hardness	hardness	NOUN
bjos-8666630	137	23	,	,	PUNCT
bjos-8666630	137	24	and	and	CCONJ
bjos-8666630	137	25	changes	change	NOUN
bjos-8666630	137	26	in	in	ADP
bjos-8666630	137	27	biomechanical	biomechanical	ADJ
bjos-8666630	137	28	properties	property	NOUN
bjos-8666630	137	29	,	,	PUNCT
bjos-8666630	137	30	including	include	VERB
bjos-8666630	137	31	microhardness	microhardness	ADJ
bjos-8666630	137	32	.	.	PUNCT
bjos-8666630	138	1	bleaching	bleaching	NOUN
bjos-8666630	138	2	agents	agent	NOUN
bjos-8666630	138	3	can	can	AUX
bjos-8666630	138	4	decrease	decrease	VERB
bjos-8666630	138	5	the	the	DET
bjos-8666630	138	6	enamel	enamel	NOUN
bjos-8666630	138	7	mineral	mineral	NOUN
bjos-8666630	138	8	content	content	NOUN
bjos-8666630	138	9	and	and	CCONJ
bjos-8666630	138	10	the	the	DET
bjos-8666630	138	11	number	number	NOUN
bjos-8666630	138	12	of	of	ADP
bjos-8666630	138	13	calcium	calcium	NOUN
bjos-8666630	138	14	and	and	CCONJ
bjos-8666630	138	15	phosphorus	phosphorus	NOUN
bjos-8666630	138	16	ions	ion	NOUN
bjos-8666630	138	17	in	in	ADP
bjos-8666630	138	18	the	the	DET
bjos-8666630	138	19	structure	structure	NOUN
bjos-8666630	138	20	,	,	PUNCT
bjos-8666630	138	21	similar	similar	ADJ
bjos-8666630	138	22	to	to	ADP
bjos-8666630	138	23	microhardness	microhardness	NOUN
bjos-8666630	138	24	.	.	PUNCT
bjos-8666630	139	1	besides	besides	ADV
bjos-8666630	139	2	,	,	PUNCT
bjos-8666630	139	3	hydrogen	hydrogen	NOUN
bjos-8666630	139	4	peroxide	peroxide	NOUN
bjos-8666630	139	5	’s	’s	PART
bjos-8666630	139	6	acidic	acidic	ADJ
bjos-8666630	139	7	nature	nature	NOUN
bjos-8666630	139	8	can	can	AUX
bjos-8666630	139	9	change	change	VERB
bjos-8666630	139	10	the	the	DET
bjos-8666630	139	11	matrix	matrix	NOUN
bjos-8666630	139	12	and	and	CCONJ
bjos-8666630	139	13	mineral	mineral	NOUN
bjos-8666630	139	14	and	and	CCONJ
bjos-8666630	139	15	organic	organic	ADJ
bjos-8666630	139	16	background	background	NOUN
bjos-8666630	139	17	of	of	ADP
bjos-8666630	139	18	enamel	enamel	NOUN
bjos-8666630	139	19	by	by	ADP
bjos-8666630	139	20	releasing	release	VERB
bjos-8666630	139	21	carbonates	carbonate	NOUN
bjos-8666630	139	22	and	and	CCONJ
bjos-8666630	139	23	proteins	protein	NOUN
bjos-8666630	139	24	of	of	ADP
bjos-8666630	139	25	the	the	DET
bjos-8666630	139	26	tooth	tooth	NOUN
bjos-8666630	139	27	hard	hard	ADV
bjos-8666630	139	28	structure14	structure14	ADJ
bjos-8666630	139	29	.	.	PUNCT
bjos-8666630	140	1	however	however	ADV
bjos-8666630	140	2	,	,	PUNCT
bjos-8666630	140	3	some	some	DET
bjos-8666630	140	4	studies	study	NOUN
bjos-8666630	140	5	,	,	PUNCT
bjos-8666630	140	6	such	such	ADJ
bjos-8666630	140	7	as	as	ADP
bjos-8666630	140	8	that	that	PRON
bjos-8666630	140	9	by	by	ADP
bjos-8666630	140	10	sulieman	sulieman	NOUN
bjos-8666630	140	11	et	et	PROPN
bjos-8666630	140	12	al.4	al.4	PROPN
bjos-8666630	140	13	,	,	PUNCT
bjos-8666630	140	14	did	do	AUX
bjos-8666630	140	15	not	not	PART
bjos-8666630	140	16	report	report	VERB
bjos-8666630	140	17	any	any	DET
bjos-8666630	140	18	decrease	decrease	NOUN
bjos-8666630	140	19	in	in	ADP
bjos-8666630	140	20	enamel	enamel	NOUN
bjos-8666630	140	21	microhardness	microhardness	NOUN
bjos-8666630	140	22	after	after	ADP
bjos-8666630	140	23	bleaching	bleach	VERB
bjos-8666630	140	24	with	with	ADP
bjos-8666630	140	25	25	25	NUM
bjos-8666630	140	26	%	%	NOUN
bjos-8666630	140	27	hydrogen	hydrogen	NOUN
bjos-8666630	140	28	peroxide	peroxide	NOUN
bjos-8666630	140	29	.	.	PUNCT
bjos-8666630	141	1	such	such	DET
bjos-8666630	141	2	a	a	DET
bjos-8666630	141	3	discrepancy	discrepancy	NOUN
bjos-8666630	141	4	in	in	ADP
bjos-8666630	141	5	the	the	DET
bjos-8666630	141	6	results	result	NOUN
bjos-8666630	141	7	might	might	AUX
bjos-8666630	141	8	be	be	AUX
bjos-8666630	141	9	attributed	attribute	VERB
bjos-8666630	141	10	to	to	ADP
bjos-8666630	141	11	differences	difference	NOUN
bjos-8666630	141	12	in	in	ADP
bjos-8666630	141	13	study	study	NOUN
bjos-8666630	141	14	designs	design	NOUN
bjos-8666630	141	15	,	,	PUNCT
bjos-8666630	141	16	including	include	VERB
bjos-8666630	141	17	the	the	DET
bjos-8666630	141	18	composition	composition	NOUN
bjos-8666630	141	19	and	and	CCONJ
bjos-8666630	141	20	concentration	concentration	NOUN
bjos-8666630	141	21	of	of	ADP
bjos-8666630	141	22	bleaching	bleaching	NOUN
bjos-8666630	141	23	agents	agent	NOUN
bjos-8666630	141	24	or	or	CCONJ
bjos-8666630	141	25	the	the	DET
bjos-8666630	141	26	bleaching	bleaching	NOUN
bjos-8666630	141	27	techniques	technique	NOUN
bjos-8666630	141	28	(	(	PUNCT
bjos-8666630	141	29	time	time	NOUN
bjos-8666630	141	30	and	and	CCONJ
bjos-8666630	141	31	the	the	DET
bjos-8666630	141	32	number	number	NOUN
bjos-8666630	141	33	of	of	ADP
bjos-8666630	141	34	applications	application	NOUN
bjos-8666630	141	35	)	)	PUNCT
bjos-8666630	141	36	or	or	CCONJ
bjos-8666630	141	37	the	the	DET
bjos-8666630	141	38	enamel	enamel	NOUN
bjos-8666630	141	39	type	type	NOUN
bjos-8666630	141	40	(	(	PUNCT
bjos-8666630	141	41	human	human	NOUN
bjos-8666630	141	42	or	or	CCONJ
bjos-8666630	141	43	animal	animal	NOUN
bjos-8666630	141	44	)	)	PUNCT
bjos-8666630	141	45	,	,	PUNCT
bjos-8666630	141	46	the	the	DET
bjos-8666630	141	47	duration	duration	NOUN
bjos-8666630	141	48	of	of	ADP
bjos-8666630	141	49	sample	sample	NOUN
bjos-8666630	141	50	storage	storage	NOUN
bjos-8666630	141	51	,	,	PUNCT
bjos-8666630	141	52	the	the	DET
bjos-8666630	141	53	storage	storage	NOUN
bjos-8666630	141	54	material	material	NOUN
bjos-8666630	141	55	(	(	PUNCT
bjos-8666630	141	56	artificial	artificial	ADJ
bjos-8666630	141	57	saliva	saliva	NOUN
bjos-8666630	141	58	,	,	PUNCT
bjos-8666630	141	59	human	human	ADJ
bjos-8666630	141	60	saliva	saliva	NOUN
bjos-8666630	141	61	,	,	PUNCT
bjos-8666630	141	62	and	and	CCONJ
bjos-8666630	141	63	remineralizing	remineralizing	NOUN
bjos-8666630	141	64	solutions	solution	NOUN
bjos-8666630	141	65	,	,	PUNCT
bjos-8666630	141	66	the	the	DET
bjos-8666630	141	67	microhardness	microhardness	ADJ
bjos-8666630	141	68	test	test	NOUN
bjos-8666630	141	69	used	use	VERB
bjos-8666630	141	70	(	(	PUNCT
bjos-8666630	141	71	knoop	knoop	NOUN
bjos-8666630	141	72	or	or	CCONJ
bjos-8666630	141	73	vickers	vicker	NOUN
bjos-8666630	141	74	hardness	hardness	NOUN
bjos-8666630	141	75	)	)	PUNCT
bjos-8666630	141	76	and	and	CCONJ
bjos-8666630	141	77	the	the	DET
bjos-8666630	141	78	test	test	NOUN
bjos-8666630	141	79	conditions	condition	NOUN
bjos-8666630	141	80	(	(	PUNCT
bjos-8666630	141	81	in	in	ADP
bjos-8666630	141	82	vivo	vivo	NOUN
bjos-8666630	141	83	,	,	PUNCT
bjos-8666630	141	84	in	in	ADP
bjos-8666630	141	85	vitro	vitro	NOUN
bjos-8666630	141	86	,	,	PUNCT
bjos-8666630	141	87	and	and	CCONJ
bjos-8666630	141	88	in	in	ADP
bjos-8666630	141	89	situ	situ	NOUN
bjos-8666630	141	90	)	)	PUNCT
bjos-8666630	141	91	.	.	PUNCT
bjos-8666630	142	1	after	after	ADP
bjos-8666630	142	2	bleaching	bleaching	NOUN
bjos-8666630	142	3	,	,	PUNCT
bjos-8666630	142	4	enamel	enamel	VERB
bjos-8666630	142	5	microhardness	microhardness	ADJ
bjos-8666630	142	6	changes	change	NOUN
bjos-8666630	142	7	might	might	AUX
bjos-8666630	142	8	be	be	AUX
bjos-8666630	142	9	related	relate	VERB
bjos-8666630	142	10	to	to	ADP
bjos-8666630	142	11	the	the	DET
bjos-8666630	142	12	exposure	exposure	NOUN
bjos-8666630	142	13	time	time	NOUN
bjos-8666630	142	14	and	and	CCONJ
bjos-8666630	142	15	active	active	ADJ
bjos-8666630	142	16	factors	factor	NOUN
bjos-8666630	142	17	’	'	PUNCT
bjos-8666630	142	18	concentrations	concentration	NOUN
bjos-8666630	142	19	,	,	PUNCT
bjos-8666630	142	20	too10,13	too10,13	PROPN
bjos-8666630	142	21	.	.	PUNCT
bjos-8666630	143	1	lewinstein	lewinstein	PROPN
bjos-8666630	143	2	and	and	CCONJ
bjos-8666630	143	3	hirschfield	hirschfield	NOUN
bjos-8666630	143	4	evaluated	evaluate	VERB
bjos-8666630	143	5	the	the	DET
bjos-8666630	143	6	effect	effect	NOUN
bjos-8666630	143	7	of	of	ADP
bjos-8666630	143	8	30	30	NUM
bjos-8666630	143	9	%	%	NOUN
bjos-8666630	143	10	hp	hp	NOUN
bjos-8666630	143	11	at	at	ADP
bjos-8666630	143	12	different	different	ADJ
bjos-8666630	143	13	times	time	NOUN
bjos-8666630	143	14	and	and	CCONJ
bjos-8666630	143	15	reported	report	VERB
bjos-8666630	143	16	a	a	DET
bjos-8666630	143	17	significant	significant	ADJ
bjos-8666630	143	18	decrease	decrease	NOUN
bjos-8666630	143	19	in	in	ADP
bjos-8666630	143	20	enamel	enamel	NOUN
bjos-8666630	143	21	and	and	CCONJ
bjos-8666630	143	22	dentin	dentin	VERB
bjos-8666630	143	23	microhardness	microhardness	NOUN
bjos-8666630	143	24	after	after	ADP
bjos-8666630	143	25	15	15	NUM
bjos-8666630	143	26	minutes	minute	NOUN
bjos-8666630	143	27	,	,	PUNCT
bjos-8666630	143	28	concluding	conclude	VERB
bjos-8666630	143	29	that	that	SCONJ
bjos-8666630	143	30	solubility	solubility	NOUN
bjos-8666630	143	31	and	and	CCONJ
bjos-8666630	143	32	penetration	penetration	NOUN
bjos-8666630	143	33	increased	increase	VERB
bjos-8666630	143	34	over	over	ADP
bjos-8666630	143	35	time15	time15	NOUN
bjos-8666630	143	36	.	.	PUNCT
bjos-8666630	144	1	in	in	ADP
bjos-8666630	144	2	the	the	DET
bjos-8666630	144	3	present	present	ADJ
bjos-8666630	144	4	study	study	NOUN
bjos-8666630	144	5	.	.	PUNCT
bjos-8666630	145	1	opalescence	opalescence	NOUN
bjos-8666630	145	2	boost	boost	NOUN
bjos-8666630	145	3	was	be	AUX
bjos-8666630	145	4	applied	apply	VERB
bjos-8666630	145	5	for	for	ADP
bjos-8666630	145	6	approximately	approximately	ADV
bjos-8666630	145	7	20	20	NUM
bjos-8666630	145	8	minutes	minute	NOUN
bjos-8666630	145	9	,	,	PUNCT
bjos-8666630	145	10	which	which	PRON
bjos-8666630	145	11	might	might	AUX
bjos-8666630	145	12	have	have	AUX
bjos-8666630	145	13	decreased	decrease	VERB
bjos-8666630	145	14	enamel	enamel	NOUN
bjos-8666630	145	15	surface	surface	PROPN
bjos-8666630	145	16	microhardness	microhardness	NOUN
bjos-8666630	145	17	.	.	PUNCT
bjos-8666630	146	1	the	the	DET
bjos-8666630	146	2	snow	snow	NOUN
bjos-8666630	146	3	l	l	PROPN
bjos-8666630	146	4	and	and	CCONJ
bjos-8666630	146	5	snow	snow	PROPN
bjos-8666630	146	6	o	o	PROPN
bjos-8666630	146	7	gel	gel	NOUN
bjos-8666630	146	8	were	be	AUX
bjos-8666630	146	9	applied	apply	VERB
bjos-8666630	146	10	for	for	ADP
bjos-8666630	146	11	10	10	NUM
bjos-8666630	146	12	and	and	CCONJ
bjos-8666630	146	13	20	20	NUM
bjos-8666630	146	14	minutes	minute	NOUN
bjos-8666630	146	15	,	,	PUNCT
bjos-8666630	146	16	respectively	respectively	ADV
bjos-8666630	146	17	,	,	PUNCT
bjos-8666630	146	18	which	which	PRON
bjos-8666630	146	19	might	might	AUX
bjos-8666630	146	20	explain	explain	VERB
bjos-8666630	146	21	the	the	DET
bjos-8666630	146	22	differences	difference	NOUN
bjos-8666630	146	23	in	in	ADP
bjos-8666630	146	24	enamel	enamel	NOUN
bjos-8666630	146	25	microhardness	microhardness	NOUN
bjos-8666630	146	26	between	between	ADP
bjos-8666630	146	27	the	the	DET
bjos-8666630	146	28	study	study	NOUN
bjos-8666630	146	29	groups	group	NOUN
bjos-8666630	146	30	.	.	PUNCT
bjos-8666630	147	1	another	another	DET
bjos-8666630	147	2	factor	factor	NOUN
bjos-8666630	147	3	affecting	affect	VERB
bjos-8666630	147	4	enamel	enamel	NOUN
bjos-8666630	147	5	microhardness	microhardness	NOUN
bjos-8666630	147	6	after	after	SCONJ
bjos-8666630	147	7	bleaching	bleaching	NOUN
bjos-8666630	147	8	procedures	procedure	NOUN
bjos-8666630	147	9	is	be	AUX
bjos-8666630	147	10	hydrogen	hydrogen	NOUN
bjos-8666630	147	11	peroxide	peroxide	NOUN
bjos-8666630	147	12	’s	’s	PART
bjos-8666630	147	13	concentration	concentration	NOUN
bjos-8666630	147	14	.	.	PUNCT
bjos-8666630	148	1	studies	study	NOUN
bjos-8666630	148	2	have	have	AUX
bjos-8666630	148	3	shown	show	VERB
bjos-8666630	148	4	that	that	SCONJ
bjos-8666630	148	5	an	an	DET
bjos-8666630	148	6	increase	increase	NOUN
bjos-8666630	148	7	in	in	ADP
bjos-8666630	148	8	the	the	DET
bjos-8666630	148	9	concentration	concentration	NOUN
bjos-8666630	148	10	of	of	ADP
bjos-8666630	148	11	hydrogen	hydrogen	NOUN
bjos-8666630	148	12	peroxide	peroxide	NOUN
bjos-8666630	148	13	(	(	PUNCT
bjos-8666630	148	14	38	38	NUM
bjos-8666630	148	15	%	%	NOUN
bjos-8666630	148	16	)	)	PUNCT
bjos-8666630	148	17	and	and	CCONJ
bjos-8666630	148	18	carbamide	carbamide	NOUN
bjos-8666630	148	19	peroxide	peroxide	NOUN
bjos-8666630	148	20	(	(	PUNCT
bjos-8666630	148	21	30	30	NUM
bjos-8666630	148	22	%	%	NOUN
bjos-8666630	148	23	)	)	PUNCT
bjos-8666630	148	24	significantly	significantly	ADV
bjos-8666630	148	25	decreases	decrease	VERB
bjos-8666630	148	26	enamel	enamel	NOUN
bjos-8666630	148	27	and	and	CCONJ
bjos-8666630	148	28	dentin	dentin	NOUN
bjos-8666630	148	29	microhardness15,16	microhardness15,16	PROPN
bjos-8666630	148	30	.	.	PUNCT
bjos-8666630	149	1	in	in	ADP
bjos-8666630	149	2	the	the	DET
bjos-8666630	149	3	present	present	ADJ
bjos-8666630	149	4	study	study	NOUN
bjos-8666630	149	5	,	,	PUNCT
bjos-8666630	149	6	opalescence	opalescence	NOUN
bjos-8666630	149	7	boost	boost	NOUN
bjos-8666630	149	8	resulted	result	VERB
bjos-8666630	149	9	in	in	ADP
bjos-8666630	149	10	a	a	DET
bjos-8666630	149	11	minor	minor	ADJ
bjos-8666630	149	12	decrease	decrease	NOUN
bjos-8666630	149	13	in	in	ADP
bjos-8666630	149	14	enamel	enamel	NOUN
bjos-8666630	149	15	microhardness	microhardness	NOUN
bjos-8666630	149	16	,	,	PUNCT
bjos-8666630	149	17	although	although	SCONJ
bjos-8666630	149	18	its	its	PRON
bjos-8666630	149	19	hydrogen	hydrogen	NOUN
bjos-8666630	149	20	peroxide	peroxide	NOUN
bjos-8666630	149	21	concentration	concentration	NOUN
bjos-8666630	149	22	was	be	AUX
bjos-8666630	149	23	high	high	ADJ
bjos-8666630	149	24	(	(	PUNCT
bjos-8666630	149	25	40	40	NUM
bjos-8666630	149	26	%	%	NOUN
bjos-8666630	149	27	)	)	PUNCT
bjos-8666630	149	28	.	.	PUNCT
bjos-8666630	150	1	according	accord	VERB
bjos-8666630	150	2	10	10	NUM
bjos-8666630	150	3	valizadeh	valizadeh	NOUN
bjos-8666630	150	4	et	et	PROPN
bjos-8666630	150	5	al	al	PROPN
bjos-8666630	150	6	.	.	PROPN
bjos-8666630	150	7	braz	braz	PROPN
bjos-8666630	150	8	j	j	PROPN
bjos-8666630	150	9	oral	oral	PROPN
bjos-8666630	150	10	sci	sci	PROPN
bjos-8666630	150	11	.	.	PUNCT
bjos-8666630	151	1	2022;21	2022;21	NUM
bjos-8666630	151	2	:	:	PUNCT
bjos-8666630	151	3	e226630	e226630	PROPN
bjos-8666630	151	4	to	to	ADP
bjos-8666630	151	5	the	the	DET
bjos-8666630	151	6	manufacturer	manufacturer	NOUN
bjos-8666630	151	7	,	,	PUNCT
bjos-8666630	151	8	the	the	DET
bjos-8666630	151	9	two	two	NUM
bjos-8666630	151	10	other	other	ADJ
bjos-8666630	151	11	gels	gel	NOUN
bjos-8666630	151	12	have	have	AUX
bjos-8666630	151	13	used	use	VERB
bjos-8666630	151	14	a	a	DET
bjos-8666630	151	15	combination	combination	NOUN
bjos-8666630	151	16	of	of	ADP
bjos-8666630	151	17	hydrogen	hydrogen	NOUN
bjos-8666630	151	18	peroxide	peroxide	NOUN
bjos-8666630	151	19	(	(	PUNCT
bjos-8666630	151	20	35	35	NUM
bjos-8666630	151	21	%	%	NOUN
bjos-8666630	151	22	)	)	PUNCT
bjos-8666630	151	23	and	and	CCONJ
bjos-8666630	151	24	carbamide	carbamide	NOUN
bjos-8666630	151	25	peroxide	peroxide	NOUN
bjos-8666630	151	26	.	.	PUNCT
bjos-8666630	152	1	no	no	DET
bjos-8666630	152	2	explanation	explanation	NOUN
bjos-8666630	152	3	has	have	AUX
bjos-8666630	152	4	been	be	AUX
bjos-8666630	152	5	provided	provide	VERB
bjos-8666630	152	6	about	about	ADP
bjos-8666630	152	7	the	the	DET
bjos-8666630	152	8	concentration	concentration	NOUN
bjos-8666630	152	9	and	and	CCONJ
bjos-8666630	152	10	amount	amount	NOUN
bjos-8666630	152	11	of	of	ADP
bjos-8666630	152	12	carbamide	carbamide	NOUN
bjos-8666630	152	13	peroxide	peroxide	NOUN
bjos-8666630	152	14	used	use	VERB
bjos-8666630	152	15	in	in	ADP
bjos-8666630	152	16	these	these	DET
bjos-8666630	152	17	gels	gel	NOUN
bjos-8666630	152	18	,	,	PUNCT
bjos-8666630	152	19	and	and	CCONJ
bjos-8666630	152	20	conversion	conversion	NOUN
bjos-8666630	152	21	of	of	ADP
bjos-8666630	152	22	carbamide	carbamide	NOUN
bjos-8666630	152	23	peroxide	peroxide	NOUN
bjos-8666630	152	24	to	to	ADP
bjos-8666630	152	25	hydrogen	hydrogen	NOUN
bjos-8666630	152	26	peroxide	peroxide	NOUN
bjos-8666630	152	27	after	after	ADP
bjos-8666630	152	28	being	be	AUX
bjos-8666630	152	29	placed	place	VERB
bjos-8666630	152	30	in	in	ADP
bjos-8666630	152	31	the	the	DET
bjos-8666630	152	32	oral	oral	ADJ
bjos-8666630	152	33	cavity	cavity	NOUN
bjos-8666630	152	34	environment	environment	NOUN
bjos-8666630	152	35	,	,	PUNCT
bjos-8666630	152	36	and	and	CCONJ
bjos-8666630	152	37	its	its	PRON
bjos-8666630	152	38	hydrolysis	hydrolysis	NOUN
bjos-8666630	152	39	might	might	AUX
bjos-8666630	152	40	lead	lead	VERB
bjos-8666630	152	41	to	to	ADP
bjos-8666630	152	42	an	an	DET
bjos-8666630	152	43	equal	equal	ADJ
bjos-8666630	152	44	or	or	CCONJ
bjos-8666630	152	45	higher	high	ADJ
bjos-8666630	152	46	concentration	concentration	NOUN
bjos-8666630	152	47	of	of	ADP
bjos-8666630	152	48	hydrogen	hydrogen	NOUN
bjos-8666630	152	49	peroxide	peroxide	NOUN
bjos-8666630	152	50	.	.	PUNCT
bjos-8666630	153	1	therefore	therefore	ADV
bjos-8666630	153	2	,	,	PUNCT
bjos-8666630	153	3	further	further	ADJ
bjos-8666630	153	4	studies	study	NOUN
bjos-8666630	153	5	are	be	AUX
bjos-8666630	153	6	necessary	necessary	ADJ
bjos-8666630	153	7	to	to	PART
bjos-8666630	153	8	learn	learn	VERB
bjos-8666630	153	9	about	about	ADP
bjos-8666630	153	10	the	the	DET
bjos-8666630	153	11	exact	exact	ADJ
bjos-8666630	153	12	concentration	concentration	NOUN
bjos-8666630	153	13	of	of	ADP
bjos-8666630	153	14	hydrogen	hydrogen	NOUN
bjos-8666630	153	15	peroxide	peroxide	NOUN
bjos-8666630	153	16	in	in	ADP
bjos-8666630	153	17	these	these	DET
bjos-8666630	153	18	gels	gel	NOUN
bjos-8666630	153	19	.	.	PUNCT
bjos-8666630	154	1	the	the	DET
bjos-8666630	154	2	opalescence	opalescence	PROPN
bjos-8666630	154	3	boost	boost	NOUN
bjos-8666630	154	4	’s	’s	PART
bjos-8666630	154	5	acidity	acidity	NOUN
bjos-8666630	154	6	is	be	AUX
bjos-8666630	154	7	4.3	4.3	NUM
bjos-8666630	154	8	,	,	PUNCT
bjos-8666630	154	9	which	which	PRON
bjos-8666630	154	10	is	be	AUX
bjos-8666630	154	11	lower	low	ADJ
bjos-8666630	154	12	than	than	ADP
bjos-8666630	154	13	the	the	DET
bjos-8666630	154	14	critical	critical	ADJ
bjos-8666630	154	15	point	point	NOUN
bjos-8666630	154	16	for	for	ADP
bjos-8666630	154	17	enamel	enamel	NOUN
bjos-8666630	154	18	,	,	PUNCT
bjos-8666630	154	19	which	which	PRON
bjos-8666630	154	20	is	be	AUX
bjos-8666630	154	21	4.5–5.517	4.5–5.517	PROPN
bjos-8666630	154	22	.	.	PUNCT
bjos-8666630	155	1	therefore	therefore	ADV
bjos-8666630	155	2	,	,	PUNCT
bjos-8666630	155	3	the	the	DET
bjos-8666630	155	4	enamel	enamel	NOUN
bjos-8666630	155	5	might	might	AUX
bjos-8666630	155	6	be	be	AUX
bjos-8666630	155	7	demineralized	demineralize	VERB
bjos-8666630	155	8	by	by	ADP
bjos-8666630	155	9	this	this	DET
bjos-8666630	155	10	gel	gel	NOUN
bjos-8666630	155	11	.	.	PUNCT
bjos-8666630	156	1	no	no	DET
bjos-8666630	156	2	data	datum	NOUN
bjos-8666630	156	3	are	be	AUX
bjos-8666630	156	4	available	available	ADJ
bjos-8666630	156	5	about	about	ADP
bjos-8666630	156	6	the	the	DET
bjos-8666630	156	7	ph	ph	ADJ
bjos-8666630	156	8	values	value	NOUN
bjos-8666630	156	9	of	of	ADP
bjos-8666630	156	10	the	the	DET
bjos-8666630	156	11	two	two	NUM
bjos-8666630	156	12	other	other	ADJ
bjos-8666630	156	13	gels	gel	NOUN
bjos-8666630	156	14	;	;	PUNCT
bjos-8666630	156	15	however	however	ADV
bjos-8666630	156	16	,	,	PUNCT
bjos-8666630	156	17	it	it	PRON
bjos-8666630	156	18	appears	appear	VERB
bjos-8666630	156	19	that	that	SCONJ
bjos-8666630	156	20	its	its	PRON
bjos-8666630	156	21	acidic	acidic	ADJ
bjos-8666630	156	22	ph	ph	NOUN
bjos-8666630	156	23	is	be	AUX
bjos-8666630	156	24	possible	possible	ADJ
bjos-8666630	156	25	by	by	ADP
bjos-8666630	156	26	considering	consider	VERB
bjos-8666630	156	27	the	the	DET
bjos-8666630	156	28	decrease	decrease	NOUN
bjos-8666630	156	29	in	in	ADP
bjos-8666630	156	30	enamel	enamel	NOUN
bjos-8666630	156	31	hardness	hardness	PROPN
bjos-8666630	156	32	.	.	PUNCT
bjos-8666630	157	1	therefore	therefore	ADV
bjos-8666630	157	2	,	,	PUNCT
bjos-8666630	157	3	further	further	ADJ
bjos-8666630	157	4	studies	study	NOUN
bjos-8666630	157	5	are	be	AUX
bjos-8666630	157	6	recommended	recommend	VERB
bjos-8666630	157	7	on	on	ADP
bjos-8666630	157	8	the	the	DET
bjos-8666630	157	9	ph	ph	NOUN
bjos-8666630	157	10	of	of	ADP
bjos-8666630	157	11	these	these	DET
bjos-8666630	157	12	bleaching	bleaching	NOUN
bjos-8666630	157	13	gels	gel	NOUN
bjos-8666630	157	14	.	.	PUNCT
bjos-8666630	158	1	even	even	ADV
bjos-8666630	158	2	gels	gel	NOUN
bjos-8666630	158	3	with	with	ADP
bjos-8666630	158	4	a	a	DET
bjos-8666630	158	5	higher	high	ADJ
bjos-8666630	158	6	ph	ph	NOUN
bjos-8666630	158	7	,	,	PUNCT
bjos-8666630	158	8	too	too	ADV
bjos-8666630	158	9	,	,	PUNCT
bjos-8666630	158	10	can	can	AUX
bjos-8666630	158	11	soften	soften	VERB
bjos-8666630	158	12	the	the	DET
bjos-8666630	158	13	enamel	enamel	NOUN
bjos-8666630	158	14	,	,	PUNCT
bjos-8666630	158	15	which	which	PRON
bjos-8666630	158	16	might	might	AUX
bjos-8666630	158	17	be	be	AUX
bjos-8666630	158	18	explained	explain	VERB
bjos-8666630	158	19	by	by	ADP
bjos-8666630	158	20	the	the	DET
bjos-8666630	158	21	saturation	saturation	NOUN
bjos-8666630	158	22	rate	rate	NOUN
bjos-8666630	158	23	of	of	ADP
bjos-8666630	158	24	gels	gel	NOUN
bjos-8666630	158	25	with	with	ADP
bjos-8666630	158	26	different	different	ADJ
bjos-8666630	158	27	ions	ion	NOUN
bjos-8666630	158	28	in	in	ADP
bjos-8666630	158	29	contact	contact	NOUN
bjos-8666630	158	30	with	with	ADP
bjos-8666630	158	31	the	the	DET
bjos-8666630	158	32	enamel	enamel	NOUN
bjos-8666630	158	33	mineral	mineral	NOUN
bjos-8666630	158	34	agents	agent	NOUN
bjos-8666630	158	35	.	.	PUNCT
bjos-8666630	159	1	a	a	DET
bjos-8666630	159	2	low	low	ADJ
bjos-8666630	159	3	concentration	concentration	NOUN
bjos-8666630	159	4	of	of	ADP
bjos-8666630	159	5	calcium	calcium	NOUN
bjos-8666630	159	6	and	and	CCONJ
bjos-8666630	159	7	phosphate	phosphate	NOUN
bjos-8666630	159	8	and	and	CCONJ
bjos-8666630	159	9	a	a	DET
bjos-8666630	159	10	high	high	ADJ
bjos-8666630	159	11	concentration	concentration	NOUN
bjos-8666630	159	12	of	of	ADP
bjos-8666630	159	13	sodium	sodium	NOUN
bjos-8666630	159	14	and	and	CCONJ
bjos-8666630	159	15	chloride	chloride	NOUN
bjos-8666630	159	16	in	in	ADP
bjos-8666630	159	17	these	these	DET
bjos-8666630	159	18	gels	gel	NOUN
bjos-8666630	159	19	result	result	VERB
bjos-8666630	159	20	in	in	ADP
bjos-8666630	159	21	under	under	NOUN
bjos-8666630	159	22	-	-	PUNCT
bjos-8666630	159	23	saturation	saturation	NOUN
bjos-8666630	159	24	of	of	ADP
bjos-8666630	159	25	hydroxyapatite	hydroxyapatite	NOUN
bjos-8666630	159	26	in	in	ADP
bjos-8666630	159	27	bleaching	bleaching	NOUN
bjos-8666630	159	28	agents	agent	NOUN
bjos-8666630	159	29	,	,	PUNCT
bjos-8666630	159	30	which	which	PRON
bjos-8666630	159	31	softens	soften	VERB
bjos-8666630	159	32	and	and	CCONJ
bjos-8666630	159	33	dissolves	dissolve	VERB
bjos-8666630	159	34	enamel	enamel	NOUN
bjos-8666630	159	35	,	,	PUNCT
bjos-8666630	159	36	finally	finally	ADV
bjos-8666630	159	37	leading	lead	VERB
bjos-8666630	159	38	to	to	ADP
bjos-8666630	159	39	a	a	DET
bjos-8666630	159	40	decrease	decrease	NOUN
bjos-8666630	159	41	in	in	ADP
bjos-8666630	159	42	tooth	tooth	NOUN
bjos-8666630	159	43	hardness17	hardness17	NOUN
bjos-8666630	159	44	.	.	PUNCT
bjos-8666630	160	1	the	the	DET
bjos-8666630	160	2	fluoride	fluoride	NOUN
bjos-8666630	160	3	in	in	ADP
bjos-8666630	160	4	the	the	DET
bjos-8666630	160	5	opalescence	opalescence	NOUN
bjos-8666630	160	6	boost	boost	NOUN
bjos-8666630	160	7	gel	gel	NOUN
bjos-8666630	160	8	,	,	PUNCT
bjos-8666630	160	9	too	too	ADV
bjos-8666630	160	10	,	,	PUNCT
bjos-8666630	160	11	might	might	AUX
bjos-8666630	160	12	be	be	AUX
bjos-8666630	160	13	another	another	DET
bjos-8666630	160	14	reason	reason	NOUN
bjos-8666630	160	15	for	for	ADP
bjos-8666630	160	16	a	a	DET
bjos-8666630	160	17	lower	low	ADJ
bjos-8666630	160	18	decrease	decrease	NOUN
bjos-8666630	160	19	in	in	ADP
bjos-8666630	160	20	tooth	tooth	NOUN
bjos-8666630	160	21	enamel	enamel	NOUN
bjos-8666630	160	22	microhardness	microhardness	NOUN
bjos-8666630	160	23	compared	compare	VERB
bjos-8666630	160	24	to	to	ADP
bjos-8666630	160	25	the	the	DET
bjos-8666630	160	26	two	two	NUM
bjos-8666630	160	27	other	other	ADJ
bjos-8666630	160	28	groups	group	NOUN
bjos-8666630	160	29	.	.	PUNCT
bjos-8666630	161	1	this	this	DET
bjos-8666630	161	2	material	material	NOUN
bjos-8666630	161	3	contains	contain	VERB
bjos-8666630	161	4	sodium	sodium	NOUN
bjos-8666630	161	5	fluoride	fluoride	NOUN
bjos-8666630	161	6	and	and	CCONJ
bjos-8666630	161	7	potassium	potassium	NOUN
bjos-8666630	161	8	nitrate	nitrate	NOUN
bjos-8666630	161	9	in	in	ADP
bjos-8666630	161	10	one	one	NUM
bjos-8666630	161	11	syringe	syringe	NOUN
bjos-8666630	161	12	and	and	CCONJ
bjos-8666630	161	13	concentrated	concentrated	ADJ
bjos-8666630	161	14	hydrogen	hydrogen	NOUN
bjos-8666630	161	15	peroxide	peroxide	NOUN
bjos-8666630	161	16	in	in	ADP
bjos-8666630	161	17	another	another	DET
bjos-8666630	161	18	syringe	syringe	NOUN
bjos-8666630	161	19	.	.	PUNCT
bjos-8666630	162	1	when	when	SCONJ
bjos-8666630	162	2	the	the	DET
bjos-8666630	162	3	material	material	NOUN
bjos-8666630	162	4	is	be	AUX
bjos-8666630	162	5	mixed	mixed	ADJ
bjos-8666630	162	6	,	,	PUNCT
bjos-8666630	162	7	fluoride	fluoride	NOUN
bjos-8666630	162	8	appears	appear	VERB
bjos-8666630	162	9	at	at	ADP
bjos-8666630	162	10	1.1	1.1	NUM
bjos-8666630	162	11	%	%	NOUN
bjos-8666630	162	12	concentration	concentration	NOUN
bjos-8666630	162	13	,	,	PUNCT
bjos-8666630	162	14	and	and	CCONJ
bjos-8666630	162	15	potassium	potassium	NOUN
bjos-8666630	162	16	nitrate	nitrate	NOUN
bjos-8666630	162	17	appears	appear	VERB
bjos-8666630	162	18	at	at	ADP
bjos-8666630	162	19	3	3	NUM
bjos-8666630	162	20	%	%	NOUN
bjos-8666630	162	21	concentration	concentration	NOUN
bjos-8666630	162	22	.	.	PUNCT
bjos-8666630	163	1	this	this	DET
bjos-8666630	163	2	fluoride	fluoride	NOUN
bjos-8666630	163	3	concentration	concentration	NOUN
bjos-8666630	163	4	can	can	AUX
bjos-8666630	163	5	prevent	prevent	VERB
bjos-8666630	163	6	a	a	DET
bjos-8666630	163	7	decrease	decrease	NOUN
bjos-8666630	163	8	in	in	ADP
bjos-8666630	163	9	enamel	enamel	NOUN
bjos-8666630	163	10	surface	surface	VERB
bjos-8666630	163	11	microhardness	microhardness	NOUN
bjos-8666630	163	12	to	to	ADP
bjos-8666630	163	13	some	some	DET
bjos-8666630	163	14	extent11	extent11	NOUN
bjos-8666630	163	15	.	.	PUNCT
bjos-8666630	164	1	in	in	ADP
bjos-8666630	164	2	the	the	DET
bjos-8666630	164	3	present	present	ADJ
bjos-8666630	164	4	study	study	NOUN
bjos-8666630	164	5	,	,	PUNCT
bjos-8666630	164	6	the	the	DET
bjos-8666630	164	7	bleaching	bleaching	NOUN
bjos-8666630	164	8	group	group	NOUN
bjos-8666630	164	9	’s	’s	PART
bjos-8666630	164	10	decrease	decrease	NOUN
bjos-8666630	164	11	in	in	ADP
bjos-8666630	164	12	microhardness	microhardness	NOUN
bjos-8666630	164	13	without	without	ADP
bjos-8666630	164	14	a	a	DET
bjos-8666630	164	15	light	light	ADJ
bjos-8666630	164	16	source	source	NOUN
bjos-8666630	164	17	was	be	AUX
bjos-8666630	164	18	less	less	ADJ
bjos-8666630	164	19	than	than	ADP
bjos-8666630	164	20	that	that	PRON
bjos-8666630	164	21	in	in	ADP
bjos-8666630	164	22	the	the	DET
bjos-8666630	164	23	groups	group	NOUN
bjos-8666630	164	24	bleached	bleach	VERB
bjos-8666630	164	25	with	with	ADP
bjos-8666630	164	26	light	light	ADJ
bjos-8666630	164	27	sources	source	NOUN
bjos-8666630	164	28	.	.	PUNCT
bjos-8666630	165	1	therefore	therefore	ADV
bjos-8666630	165	2	,	,	PUNCT
bjos-8666630	165	3	one	one	NUM
bjos-8666630	165	4	of	of	ADP
bjos-8666630	165	5	the	the	DET
bjos-8666630	165	6	reasons	reason	NOUN
bjos-8666630	165	7	might	might	AUX
bjos-8666630	165	8	be	be	AUX
bjos-8666630	165	9	the	the	DET
bjos-8666630	165	10	led	lead	VERB
bjos-8666630	165	11	light	light	ADJ
bjos-8666630	165	12	source	source	NOUN
bjos-8666630	165	13	or	or	CCONJ
bjos-8666630	165	14	diode	diode	NOUN
bjos-8666630	165	15	laser	laser	NOUN
bjos-8666630	165	16	combined	combine	VERB
bjos-8666630	165	17	with	with	ADP
bjos-8666630	165	18	the	the	DET
bjos-8666630	165	19	bleaching	bleaching	NOUN
bjos-8666630	165	20	agent	agent	NOUN
bjos-8666630	165	21	.	.	PUNCT
bjos-8666630	166	1	energy	energy	NOUN
bjos-8666630	166	2	sources	source	NOUN
bjos-8666630	166	3	(	(	PUNCT
bjos-8666630	166	4	including	include	VERB
bjos-8666630	166	5	heat	heat	NOUN
bjos-8666630	166	6	,	,	PUNCT
bjos-8666630	166	7	halogen	halogen	NOUN
bjos-8666630	166	8	lights	light	NOUN
bjos-8666630	166	9	,	,	PUNCT
bjos-8666630	166	10	led	lead	VERB
bjos-8666630	166	11	lights	light	NOUN
bjos-8666630	166	12	,	,	PUNCT
bjos-8666630	166	13	diode	diode	NOUN
bjos-8666630	166	14	laser	laser	NOUN
bjos-8666630	166	15	,	,	PUNCT
bjos-8666630	166	16	and	and	CCONJ
bjos-8666630	166	17	other	other	ADJ
bjos-8666630	166	18	lasers	laser	NOUN
bjos-8666630	166	19	)	)	PUNCT
bjos-8666630	166	20	might	might	AUX
bjos-8666630	166	21	serve	serve	VERB
bjos-8666630	166	22	as	as	ADP
bjos-8666630	166	23	catalysts	catalyst	NOUN
bjos-8666630	166	24	for	for	ADP
bjos-8666630	166	25	hydrogen	hydrogen	NOUN
bjos-8666630	166	26	peroxide	peroxide	NOUN
bjos-8666630	166	27	and	and	CCONJ
bjos-8666630	166	28	used	use	VERB
bjos-8666630	166	29	as	as	ADP
bjos-8666630	166	30	an	an	DET
bjos-8666630	166	31	accelerator	accelerator	NOUN
bjos-8666630	166	32	in	in	ADP
bjos-8666630	166	33	the	the	DET
bjos-8666630	166	34	bleaching	bleaching	NOUN
bjos-8666630	166	35	process18	process18	NOUN
bjos-8666630	166	36	.	.	PUNCT
bjos-8666630	167	1	with	with	ADP
bjos-8666630	167	2	the	the	DET
bjos-8666630	167	3	development	development	NOUN
bjos-8666630	167	4	of	of	ADP
bjos-8666630	167	5	lasers	laser	NOUN
bjos-8666630	167	6	and	and	CCONJ
bjos-8666630	167	7	other	other	ADJ
bjos-8666630	167	8	light	light	ADJ
bjos-8666630	167	9	sources	source	NOUN
bjos-8666630	167	10	used	use	VERB
bjos-8666630	167	11	to	to	PART
bjos-8666630	167	12	activate	activate	VERB
bjos-8666630	167	13	bleaching	bleaching	NOUN
bjos-8666630	167	14	agents19	agents19	NOUN
bjos-8666630	167	15	,	,	PUNCT
bjos-8666630	167	16	the	the	DET
bjos-8666630	167	17	adverse	adverse	ADJ
bjos-8666630	167	18	effects	effect	NOUN
bjos-8666630	167	19	of	of	ADP
bjos-8666630	167	20	these	these	DET
bjos-8666630	167	21	sources	source	NOUN
bjos-8666630	167	22	on	on	ADP
bjos-8666630	167	23	tooth	tooth	NOUN
bjos-8666630	167	24	hardness	hardness	NOUN
bjos-8666630	167	25	have	have	AUX
bjos-8666630	167	26	not	not	PART
bjos-8666630	167	27	been	be	AUX
bjos-8666630	167	28	reported	report	VERB
bjos-8666630	167	29	.	.	PUNCT
bjos-8666630	168	1	there	there	PRON
bjos-8666630	168	2	are	be	VERB
bjos-8666630	168	3	doubts	doubt	NOUN
bjos-8666630	168	4	about	about	ADP
bjos-8666630	168	5	the	the	DET
bjos-8666630	168	6	role	role	NOUN
bjos-8666630	168	7	of	of	ADP
bjos-8666630	168	8	these	these	DET
bjos-8666630	168	9	sources	source	NOUN
bjos-8666630	168	10	in	in	ADP
bjos-8666630	168	11	increasing	increase	VERB
bjos-8666630	168	12	efficiency	efficiency	NOUN
bjos-8666630	168	13	without	without	ADP
bjos-8666630	168	14	damaging	damage	VERB
bjos-8666630	168	15	the	the	DET
bjos-8666630	168	16	structure	structure	NOUN
bjos-8666630	168	17	of	of	ADP
bjos-8666630	168	18	the	the	DET
bjos-8666630	168	19	tooth20,21	tooth20,21	PROPN
bjos-8666630	168	20	.	.	PUNCT
bjos-8666630	169	1	the	the	DET
bjos-8666630	169	2	laser	laser	NOUN
bjos-8666630	169	3	used	use	VERB
bjos-8666630	169	4	in	in	ADP
bjos-8666630	169	5	the	the	DET
bjos-8666630	169	6	present	present	ADJ
bjos-8666630	169	7	study	study	NOUN
bjos-8666630	169	8	was	be	AUX
bjos-8666630	169	9	diode	diode	NOUN
bjos-8666630	169	10	laser	laser	NOUN
bjos-8666630	169	11	with	with	ADP
bjos-8666630	169	12	a	a	DET
bjos-8666630	169	13	wavelength	wavelength	NOUN
bjos-8666630	169	14	of	of	ADP
bjos-8666630	169	15	980	980	NUM
bjos-8666630	169	16	nm	nm	NOUN
bjos-8666630	169	17	,	,	PUNCT
bjos-8666630	169	18	which	which	PRON
bjos-8666630	169	19	is	be	AUX
bjos-8666630	169	20	the	the	DET
bjos-8666630	169	21	wavelength	wavelength	NOUN
bjos-8666630	169	22	suggested	suggest	VERB
bjos-8666630	169	23	by	by	ADP
bjos-8666630	169	24	the	the	DET
bjos-8666630	169	25	gel	gel	NOUN
bjos-8666630	169	26	’s	’s	PART
bjos-8666630	169	27	manufacture	manufacture	NOUN
bjos-8666630	169	28	because	because	SCONJ
bjos-8666630	169	29	,	,	PUNCT
bjos-8666630	169	30	at	at	ADP
bjos-8666630	169	31	this	this	DET
bjos-8666630	169	32	wavelength	wavelength	NOUN
bjos-8666630	169	33	,	,	PUNCT
bjos-8666630	169	34	the	the	DET
bjos-8666630	169	35	diode	diode	NOUN
bjos-8666630	169	36	laser	laser	NOUN
bjos-8666630	169	37	is	be	AUX
bjos-8666630	169	38	properly	properly	ADV
bjos-8666630	169	39	absorbed	absorb	VERB
bjos-8666630	169	40	in	in	ADP
bjos-8666630	169	41	the	the	DET
bjos-8666630	169	42	bleaching	bleaching	NOUN
bjos-8666630	169	43	gel	gel	NOUN
bjos-8666630	169	44	and	and	CCONJ
bjos-8666630	169	45	increases	increase	VERB
bjos-8666630	169	46	its	its	PRON
bjos-8666630	169	47	temperature	temperature	NOUN
bjos-8666630	169	48	.	.	PUNCT
bjos-8666630	170	1	besides	besides	SCONJ
bjos-8666630	170	2	,	,	PUNCT
bjos-8666630	170	3	the	the	DET
bjos-8666630	170	4	diode	diode	NOUN
bjos-8666630	170	5	laser	laser	NOUN
bjos-8666630	170	6	with	with	ADP
bjos-8666630	170	7	a	a	DET
bjos-8666630	170	8	1.5	1.5	NUM
bjos-8666630	170	9	-	-	PUNCT
bjos-8666630	170	10	w	w	NOUN
bjos-8666630	170	11	output	output	NOUN
bjos-8666630	170	12	has	have	VERB
bjos-8666630	170	13	a	a	DET
bjos-8666630	170	14	photothermal	photothermal	ADJ
bjos-8666630	170	15	effect	effect	NOUN
bjos-8666630	170	16	and	and	CCONJ
bjos-8666630	170	17	increases	increase	VERB
bjos-8666630	170	18	peroxide	peroxide	ADJ
bjos-8666630	170	19	precipitation	precipitation	NOUN
bjos-8666630	170	20	,	,	PUNCT
bjos-8666630	170	21	formation	formation	NOUN
bjos-8666630	170	22	and	and	CCONJ
bjos-8666630	170	23	release	release	NOUN
bjos-8666630	170	24	of	of	ADP
bjos-8666630	170	25	active	active	ADJ
bjos-8666630	170	26	hydroxyl	hydroxyl	NOUN
bjos-8666630	170	27	radicals	radical	NOUN
bjos-8666630	170	28	,	,	PUNCT
bjos-8666630	170	29	and	and	CCONJ
bjos-8666630	170	30	penetration	penetration	NOUN
bjos-8666630	170	31	depth	depth	NOUN
bjos-8666630	170	32	of	of	ADP
bjos-8666630	170	33	bleaching	bleaching	NOUN
bjos-8666630	170	34	agents	agent	NOUN
bjos-8666630	170	35	,	,	PUNCT
bjos-8666630	170	36	decreases	decrease	VERB
bjos-8666630	170	37	the	the	DET
bjos-8666630	170	38	time	time	NOUN
bjos-8666630	170	39	needed	need	VERB
bjos-8666630	170	40	,	,	PUNCT
bjos-8666630	170	41	and	and	CCONJ
bjos-8666630	170	42	finally	finally	ADV
bjos-8666630	170	43	increases	increase	VERB
bjos-8666630	170	44	the	the	DET
bjos-8666630	170	45	yield	yield	NOUN
bjos-8666630	170	46	of	of	ADP
bjos-8666630	170	47	the	the	DET
bjos-8666630	170	48	treatment	treatment	NOUN
bjos-8666630	170	49	process11	process11	NOUN
bjos-8666630	170	50	.	.	PUNCT
bjos-8666630	171	1	the	the	DET
bjos-8666630	171	2	laser	laser	NOUN
bjos-8666630	171	3	systems	system	NOUN
bjos-8666630	171	4	’	'	PUNCT
bjos-8666630	171	5	mechanism	mechanism	NOUN
bjos-8666630	171	6	of	of	ADP
bjos-8666630	171	7	action	action	NOUN
bjos-8666630	171	8	during	during	ADP
bjos-8666630	171	9	the	the	DET
bjos-8666630	171	10	bleaching	bleaching	NOUN
bjos-8666630	171	11	process	process	NOUN
bjos-8666630	171	12	depends	depend	VERB
bjos-8666630	171	13	on	on	ADP
bjos-8666630	171	14	their	their	PRON
bjos-8666630	171	15	wavelength	wavelength	NOUN
bjos-8666630	171	16	,	,	PUNCT
bjos-8666630	171	17	power	power	NOUN
bjos-8666630	171	18	,	,	PUNCT
bjos-8666630	171	19	and	and	CCONJ
bjos-8666630	171	20	the	the	DET
bjos-8666630	171	21	radiation	radiation	NOUN
bjos-8666630	171	22	’s	’	VERB
bjos-8666630	171	23	continuous	continuous	ADJ
bjos-8666630	171	24	or	or	CCONJ
bjos-8666630	171	25	interrupted	interrupted	ADJ
bjos-8666630	171	26	nature	nature	NOUN
bjos-8666630	171	27	.	.	PUNCT
bjos-8666630	172	1	11	11	NUM
bjos-8666630	172	2	valizadeh	valizadeh	NOUN
bjos-8666630	172	3	et	et	PROPN
bjos-8666630	172	4	al	al	PROPN
bjos-8666630	172	5	.	.	PROPN
bjos-8666630	173	1	braz	braz	PROPN
bjos-8666630	173	2	j	j	PROPN
bjos-8666630	173	3	oral	oral	PROPN
bjos-8666630	173	4	sci	sci	PROPN
bjos-8666630	173	5	.	.	PUNCT
bjos-8666630	174	1	2022;21	2022;21	NUM
bjos-8666630	174	2	:	:	PUNCT
bjos-8666630	174	3	e226630	e226630	PROPN
bjos-8666630	174	4	an	an	DET
bjos-8666630	174	5	increase	increase	NOUN
bjos-8666630	174	6	in	in	ADP
bjos-8666630	174	7	temperature	temperature	NOUN
bjos-8666630	174	8	due	due	ADP
bjos-8666630	174	9	to	to	ADP
bjos-8666630	174	10	laser	laser	NOUN
bjos-8666630	174	11	irradiation	irradiation	NOUN
bjos-8666630	174	12	also	also	ADV
bjos-8666630	174	13	affects	affect	VERB
bjos-8666630	174	14	changes	change	NOUN
bjos-8666630	174	15	in	in	ADP
bjos-8666630	174	16	enamel	enamel	NOUN
bjos-8666630	174	17	surface	surface	PROPN
bjos-8666630	174	18	microhardness22	microhardness22	NOUN
bjos-8666630	174	19	.	.	PUNCT
bjos-8666630	175	1	since	since	SCONJ
bjos-8666630	175	2	the	the	DET
bjos-8666630	175	3	treatment	treatment	NOUN
bjos-8666630	175	4	duration	duration	NOUN
bjos-8666630	175	5	in	in	ADP
bjos-8666630	175	6	the	the	DET
bjos-8666630	175	7	laser	laser	NOUN
bjos-8666630	175	8	bleaching	bleaching	NOUN
bjos-8666630	175	9	technique	technique	NOUN
bjos-8666630	175	10	is	be	AUX
bjos-8666630	175	11	about	about	ADP
bjos-8666630	175	12	8–10	8–10	NOUN
bjos-8666630	175	13	minutes	minute	NOUN
bjos-8666630	175	14	,	,	PUNCT
bjos-8666630	175	15	the	the	DET
bjos-8666630	175	16	materials	material	NOUN
bjos-8666630	175	17	’	'	PUNCT
bjos-8666630	175	18	exposure	exposure	NOUN
bjos-8666630	175	19	time	time	NOUN
bjos-8666630	175	20	,	,	PUNCT
bjos-8666630	175	21	laser	laser	NOUN
bjos-8666630	175	22	irradiation	irradiation	NOUN
bjos-8666630	175	23	,	,	PUNCT
bjos-8666630	175	24	and	and	CCONJ
bjos-8666630	175	25	temperature	temperature	NOUN
bjos-8666630	175	26	rise	rise	NOUN
bjos-8666630	175	27	were	be	AUX
bjos-8666630	175	28	lower	low	ADJ
bjos-8666630	175	29	in	in	ADP
bjos-8666630	175	30	this	this	DET
bjos-8666630	175	31	technique	technique	NOUN
bjos-8666630	175	32	.	.	PUNCT
bjos-8666630	176	1	in	in	ADP
bjos-8666630	176	2	the	the	DET
bjos-8666630	176	3	present	present	ADJ
bjos-8666630	176	4	study	study	NOUN
bjos-8666630	176	5	,	,	PUNCT
bjos-8666630	176	6	the	the	DET
bjos-8666630	176	7	decrease	decrease	NOUN
bjos-8666630	176	8	in	in	ADP
bjos-8666630	176	9	enamel	enamel	NOUN
bjos-8666630	176	10	microhardness	microhardness	NOUN
bjos-8666630	176	11	in	in	ADP
bjos-8666630	176	12	the	the	DET
bjos-8666630	176	13	snow	snow	NOUN
bjos-8666630	176	14	l	l	NOUN
bjos-8666630	176	15	+	+	CCONJ
bjos-8666630	176	16	laser	laser	NOUN
bjos-8666630	176	17	group	group	NOUN
bjos-8666630	176	18	was	be	AUX
bjos-8666630	176	19	higher	high	ADJ
bjos-8666630	176	20	than	than	ADP
bjos-8666630	176	21	that	that	PRON
bjos-8666630	176	22	in	in	ADP
bjos-8666630	176	23	the	the	DET
bjos-8666630	176	24	opalescence	opalescence	NOUN
bjos-8666630	176	25	boost	boost	NOUN
bjos-8666630	176	26	group	group	NOUN
bjos-8666630	176	27	;	;	PUNCT
bjos-8666630	176	28	however	however	ADV
bjos-8666630	176	29	,	,	PUNCT
bjos-8666630	176	30	the	the	DET
bjos-8666630	176	31	difference	difference	NOUN
bjos-8666630	176	32	was	be	AUX
bjos-8666630	176	33	not	not	PART
bjos-8666630	176	34	significant	significant	ADJ
bjos-8666630	176	35	.	.	PUNCT
bjos-8666630	177	1	currently	currently	ADV
bjos-8666630	177	2	,	,	PUNCT
bjos-8666630	177	3	the	the	DET
bjos-8666630	177	4	use	use	NOUN
bjos-8666630	177	5	of	of	ADP
bjos-8666630	177	6	conservative	conservative	ADJ
bjos-8666630	177	7	bleaching	bleaching	NOUN
bjos-8666630	177	8	techniques	technique	NOUN
bjos-8666630	177	9	is	be	AUX
bjos-8666630	177	10	of	of	ADP
bjos-8666630	177	11	great	great	ADJ
bjos-8666630	177	12	significance	significance	NOUN
bjos-8666630	177	13	,	,	PUNCT
bjos-8666630	177	14	and	and	CCONJ
bjos-8666630	177	15	the	the	DET
bjos-8666630	177	16	use	use	NOUN
bjos-8666630	177	17	of	of	ADP
bjos-8666630	177	18	laser	laser	NOUN
bjos-8666630	177	19	beams	beam	NOUN
bjos-8666630	177	20	is	be	AUX
bjos-8666630	177	21	a	a	DET
bjos-8666630	177	22	technique	technique	NOUN
bjos-8666630	177	23	approved	approve	VERB
bjos-8666630	177	24	by	by	ADP
bjos-8666630	177	25	the	the	DET
bjos-8666630	177	26	american	american	PROPN
bjos-8666630	177	27	dental	dental	PROPN
bjos-8666630	177	28	association	association	PROPN
bjos-8666630	177	29	.	.	PUNCT
bjos-8666630	178	1	further	further	ADJ
bjos-8666630	178	2	studies	study	NOUN
bjos-8666630	178	3	are	be	AUX
bjos-8666630	178	4	necessary	necessary	ADJ
bjos-8666630	178	5	to	to	PART
bjos-8666630	178	6	find	find	VERB
bjos-8666630	178	7	an	an	DET
bjos-8666630	178	8	alternative	alternative	ADJ
bjos-8666630	178	9	technique	technique	NOUN
bjos-8666630	178	10	with	with	ADP
bjos-8666630	178	11	fewer	few	ADJ
bjos-8666630	178	12	side	side	ADJ
bjos-8666630	178	13	effects	effect	NOUN
bjos-8666630	178	14	on	on	ADP
bjos-8666630	178	15	the	the	DET
bjos-8666630	178	16	enamel	enamel	NOUN
bjos-8666630	178	17	and	and	CCONJ
bjos-8666630	178	18	dentin	dentin	NOUN
bjos-8666630	178	19	structure	structure	NOUN
bjos-8666630	178	20	.	.	PUNCT
bjos-8666630	179	1	ashnagar	ashnagar	PROPN
bjos-8666630	179	2	et	et	PROPN
bjos-8666630	179	3	al.23	al.23	PROPN
bjos-8666630	179	4	reported	report	VERB
bjos-8666630	179	5	a	a	DET
bjos-8666630	179	6	decrease	decrease	NOUN
bjos-8666630	179	7	in	in	ADP
bjos-8666630	179	8	knoop	knoop	PROPN
bjos-8666630	179	9	microhardness	microhardness	ADV
bjos-8666630	179	10	after	after	ADP
bjos-8666630	179	11	bleaching	bleach	VERB
bjos-8666630	179	12	with	with	ADP
bjos-8666630	179	13	the	the	DET
bjos-8666630	179	14	conventional	conventional	ADJ
bjos-8666630	179	15	technique	technique	NOUN
bjos-8666630	179	16	with	with	ADP
bjos-8666630	179	17	40	40	NUM
bjos-8666630	179	18	%	%	NOUN
bjos-8666630	179	19	hydrogen	hydrogen	NOUN
bjos-8666630	179	20	peroxide	peroxide	NOUN
bjos-8666630	179	21	gel	gel	NOUN
bjos-8666630	179	22	alone	alone	ADJ
bjos-8666630	179	23	or	or	CCONJ
bjos-8666630	179	24	with	with	ADP
bjos-8666630	179	25	diode	diode	NOUN
bjos-8666630	179	26	or	or	CCONJ
bjos-8666630	179	27	nd	nd	PRON
bjos-8666630	179	28	:	:	PUNCT
bjos-8666630	179	29	yag	yag	NOUN
bjos-8666630	179	30	laser	laser	NOUN
bjos-8666630	179	31	beams	beam	NOUN
bjos-8666630	179	32	.	.	PUNCT
bjos-8666630	180	1	in	in	ADP
bjos-8666630	180	2	contrast	contrast	NOUN
bjos-8666630	180	3	to	to	ADP
bjos-8666630	180	4	the	the	DET
bjos-8666630	180	5	present	present	ADJ
bjos-8666630	180	6	study	study	NOUN
bjos-8666630	180	7	,	,	PUNCT
bjos-8666630	180	8	ahmed	ahmed	PROPN
bjos-8666630	180	9	et	et	PROPN
bjos-8666630	180	10	al.24	al.24	PROPN
bjos-8666630	180	11	did	do	AUX
bjos-8666630	180	12	not	not	PART
bjos-8666630	180	13	report	report	VERB
bjos-8666630	180	14	any	any	DET
bjos-8666630	180	15	deleterious	deleterious	ADJ
bjos-8666630	180	16	effects	effect	NOUN
bjos-8666630	180	17	on	on	ADP
bjos-8666630	180	18	enamel	enamel	NOUN
bjos-8666630	180	19	microhardness	microhardness	NOUN
bjos-8666630	180	20	after	after	ADP
bjos-8666630	180	21	the	the	DET
bjos-8666630	180	22	activation	activation	NOUN
bjos-8666630	180	23	of	of	ADP
bjos-8666630	180	24	bleaching	bleaching	NOUN
bjos-8666630	180	25	agents	agent	NOUN
bjos-8666630	180	26	with	with	ADP
bjos-8666630	180	27	different	different	ADJ
bjos-8666630	180	28	light	light	ADJ
bjos-8666630	180	29	sources	source	NOUN
bjos-8666630	180	30	.	.	PUNCT
bjos-8666630	181	1	such	such	ADJ
bjos-8666630	181	2	discrepancies	discrepancy	NOUN
bjos-8666630	181	3	might	might	AUX
bjos-8666630	181	4	be	be	AUX
bjos-8666630	181	5	explained	explain	VERB
bjos-8666630	181	6	by	by	ADP
bjos-8666630	181	7	using	use	VERB
bjos-8666630	181	8	different	different	ADJ
bjos-8666630	181	9	lasers	laser	NOUN
bjos-8666630	181	10	(	(	PUNCT
bjos-8666630	181	11	in	in	ADP
bjos-8666630	181	12	terms	term	NOUN
bjos-8666630	181	13	of	of	ADP
bjos-8666630	181	14	different	different	ADJ
bjos-8666630	181	15	wavelengths	wavelength	NOUN
bjos-8666630	181	16	)	)	PUNCT
bjos-8666630	181	17	,	,	PUNCT
bjos-8666630	181	18	differences	difference	NOUN
bjos-8666630	181	19	in	in	ADP
bjos-8666630	181	20	tools	tool	NOUN
bjos-8666630	181	21	or	or	CCONJ
bjos-8666630	181	22	technical	technical	ADJ
bjos-8666630	181	23	properties	property	NOUN
bjos-8666630	181	24	,	,	PUNCT
bjos-8666630	181	25	differences	difference	NOUN
bjos-8666630	181	26	in	in	ADP
bjos-8666630	181	27	settings	setting	NOUN
bjos-8666630	181	28	,	,	PUNCT
bjos-8666630	181	29	and	and	CCONJ
bjos-8666630	181	30	the	the	DET
bjos-8666630	181	31	use	use	NOUN
bjos-8666630	181	32	of	of	ADP
bjos-8666630	181	33	different	different	ADJ
bjos-8666630	181	34	gels	gel	NOUN
bjos-8666630	181	35	.	.	PUNCT
bjos-8666630	182	1	in	in	ADP
bjos-8666630	182	2	the	the	DET
bjos-8666630	182	3	present	present	ADJ
bjos-8666630	182	4	study	study	NOUN
bjos-8666630	182	5	,	,	PUNCT
bjos-8666630	182	6	the	the	DET
bjos-8666630	182	7	most	most	ADV
bjos-8666630	182	8	significant	significant	ADJ
bjos-8666630	182	9	decrease	decrease	NOUN
bjos-8666630	182	10	in	in	ADP
bjos-8666630	182	11	the	the	DET
bjos-8666630	182	12	enamel	enamel	NOUN
bjos-8666630	182	13	surface	surface	NOUN
bjos-8666630	182	14	microhardness	microhardness	NOUN
bjos-8666630	182	15	was	be	AUX
bjos-8666630	182	16	observed	observe	VERB
bjos-8666630	182	17	in	in	ADP
bjos-8666630	182	18	the	the	DET
bjos-8666630	182	19	bleaching	bleaching	NOUN
bjos-8666630	182	20	group	group	NOUN
bjos-8666630	182	21	with	with	ADP
bjos-8666630	182	22	led	lead	VERB
bjos-8666630	182	23	light	light	NOUN
bjos-8666630	182	24	,	,	PUNCT
bjos-8666630	182	25	which	which	PRON
bjos-8666630	182	26	was	be	AUX
bjos-8666630	182	27	significantly	significantly	ADV
bjos-8666630	182	28	higher	high	ADJ
bjos-8666630	182	29	than	than	ADP
bjos-8666630	182	30	that	that	PRON
bjos-8666630	182	31	in	in	ADP
bjos-8666630	182	32	the	the	DET
bjos-8666630	182	33	two	two	NUM
bjos-8666630	182	34	other	other	ADJ
bjos-8666630	182	35	groups	group	NOUN
bjos-8666630	182	36	.	.	PUNCT
bjos-8666630	183	1	it	it	PRON
bjos-8666630	183	2	appears	appear	VERB
bjos-8666630	183	3	that	that	SCONJ
bjos-8666630	183	4	a	a	DET
bjos-8666630	183	5	20	20	NUM
bjos-8666630	183	6	-	-	PUNCT
bjos-8666630	183	7	minute	minute	NOUN
bjos-8666630	183	8	continuous	continuous	ADJ
bjos-8666630	183	9	irradiation	irradiation	NOUN
bjos-8666630	183	10	time	time	NOUN
bjos-8666630	183	11	increased	increase	VERB
bjos-8666630	183	12	the	the	DET
bjos-8666630	183	13	heat	heat	NOUN
bjos-8666630	183	14	produced	produce	VERB
bjos-8666630	183	15	due	due	ADP
bjos-8666630	183	16	to	to	ADP
bjos-8666630	183	17	the	the	DET
bjos-8666630	183	18	disruption	disruption	NOUN
bjos-8666630	183	19	of	of	ADP
bjos-8666630	183	20	the	the	DET
bjos-8666630	183	21	bonds	bond	NOUN
bjos-8666630	183	22	in	in	ADP
bjos-8666630	183	23	bleaching	bleaching	NOUN
bjos-8666630	183	24	agents	agent	NOUN
bjos-8666630	183	25	’	'	PUNCT
bjos-8666630	183	26	molecules	molecule	NOUN
bjos-8666630	183	27	,	,	PUNCT
bjos-8666630	183	28	causing	cause	VERB
bjos-8666630	183	29	more	more	ADJ
bjos-8666630	183	30	structural	structural	ADJ
bjos-8666630	183	31	changes	change	NOUN
bjos-8666630	183	32	in	in	ADP
bjos-8666630	183	33	enamel	enamel	NOUN
bjos-8666630	183	34	compared	compare	VERB
bjos-8666630	183	35	to	to	ADP
bjos-8666630	183	36	the	the	DET
bjos-8666630	183	37	two	two	NUM
bjos-8666630	183	38	other	other	ADJ
bjos-8666630	183	39	techniques	technique	NOUN
bjos-8666630	183	40	.	.	PUNCT
bjos-8666630	184	1	higher	high	ADJ
bjos-8666630	184	2	energy	energy	NOUN
bjos-8666630	184	3	absorption	absorption	NOUN
bjos-8666630	184	4	on	on	ADP
bjos-8666630	184	5	the	the	DET
bjos-8666630	184	6	surface	surface	NOUN
bjos-8666630	184	7	has	have	VERB
bjos-8666630	184	8	unfavorable	unfavorable	ADJ
bjos-8666630	184	9	effects	effect	NOUN
bjos-8666630	184	10	on	on	ADP
bjos-8666630	184	11	the	the	DET
bjos-8666630	184	12	enamel	enamel	NOUN
bjos-8666630	184	13	and	and	CCONJ
bjos-8666630	184	14	dentin	dentin	NOUN
bjos-8666630	184	15	.	.	PUNCT
bjos-8666630	185	1	in	in	ADP
bjos-8666630	185	2	the	the	DET
bjos-8666630	185	3	present	present	ADJ
bjos-8666630	185	4	study	study	NOUN
bjos-8666630	185	5	,	,	PUNCT
bjos-8666630	185	6	sem	sem	PROPN
bjos-8666630	185	7	evaluations	evaluation	NOUN
bjos-8666630	185	8	showed	show	VERB
bjos-8666630	185	9	the	the	DET
bjos-8666630	185	10	least	least	ADJ
bjos-8666630	185	11	surface	surface	NOUN
bjos-8666630	185	12	changes	change	NOUN
bjos-8666630	185	13	compared	compare	VERB
bjos-8666630	185	14	to	to	ADP
bjos-8666630	185	15	the	the	DET
bjos-8666630	185	16	sound	sound	ADJ
bjos-8666630	185	17	enamel	enamel	NOUN
bjos-8666630	185	18	in	in	ADP
bjos-8666630	185	19	the	the	DET
bjos-8666630	185	20	laser	laser	NOUN
bjos-8666630	185	21	bleaching	bleaching	NOUN
bjos-8666630	185	22	group	group	NOUN
bjos-8666630	185	23	,	,	PUNCT
bjos-8666630	185	24	followed	follow	VERB
bjos-8666630	185	25	by	by	ADP
bjos-8666630	185	26	led	lead	VERB
bjos-8666630	185	27	and	and	CCONJ
bjos-8666630	185	28	opalescence	opalescence	NOUN
bjos-8666630	185	29	boost	boost	VERB
bjos-8666630	185	30	gel	gel	NOUN
bjos-8666630	185	31	bleaching	bleaching	NOUN
bjos-8666630	185	32	groups	group	NOUN
bjos-8666630	185	33	.	.	PUNCT
bjos-8666630	186	1	changes	change	NOUN
bjos-8666630	186	2	in	in	ADP
bjos-8666630	186	3	surface	surface	NOUN
bjos-8666630	186	4	and	and	CCONJ
bjos-8666630	186	5	microhardness	microhardness	NOUN
bjos-8666630	186	6	of	of	ADP
bjos-8666630	186	7	enamel	enamel	NOUN
bjos-8666630	186	8	were	be	AUX
bjos-8666630	186	9	similar	similar	ADJ
bjos-8666630	186	10	except	except	SCONJ
bjos-8666630	186	11	for	for	ADP
bjos-8666630	186	12	the	the	DET
bjos-8666630	186	13	opalescence	opalescence	NOUN
bjos-8666630	186	14	boost	boost	NOUN
bjos-8666630	186	15	gel	gel	NOUN
bjos-8666630	186	16	bleaching	bleaching	NOUN
bjos-8666630	186	17	group	group	NOUN
bjos-8666630	186	18	.	.	PUNCT
bjos-8666630	187	1	it	it	PRON
bjos-8666630	187	2	should	should	AUX
bjos-8666630	187	3	be	be	AUX
bjos-8666630	187	4	pointed	point	VERB
bjos-8666630	187	5	out	out	ADP
bjos-8666630	187	6	that	that	SCONJ
bjos-8666630	187	7	studies	study	NOUN
bjos-8666630	187	8	on	on	ADP
bjos-8666630	187	9	sem	sem	NOUN
bjos-8666630	187	10	evaluations	evaluation	NOUN
bjos-8666630	187	11	of	of	ADP
bjos-8666630	187	12	enamel	enamel	NOUN
bjos-8666630	187	13	microhardness	microhardness	ADJ
bjos-8666630	187	14	changes	change	NOUN
bjos-8666630	187	15	have	have	AUX
bjos-8666630	187	16	yielded	yield	VERB
bjos-8666630	187	17	different	different	ADJ
bjos-8666630	187	18	and	and	CCONJ
bjos-8666630	187	19	contradictory	contradictory	ADJ
bjos-8666630	187	20	results	result	NOUN
bjos-8666630	187	21	,	,	PUNCT
bjos-8666630	187	22	and	and	CCONJ
bjos-8666630	187	23	it	it	PRON
bjos-8666630	187	24	has	have	AUX
bjos-8666630	187	25	also	also	ADV
bjos-8666630	187	26	reported	report	VERB
bjos-8666630	187	27	that	that	SCONJ
bjos-8666630	187	28	there	there	PRON
bjos-8666630	187	29	is	be	VERB
bjos-8666630	187	30	no	no	DET
bjos-8666630	187	31	relationship	relationship	NOUN
bjos-8666630	187	32	between	between	ADP
bjos-8666630	187	33	these	these	DET
bjos-8666630	187	34	two25	two25	PROPN
bjos-8666630	187	35	.	.	PUNCT
bjos-8666630	188	1	finally	finally	ADV
bjos-8666630	188	2	,	,	PUNCT
bjos-8666630	188	3	demineralization	demineralization	NOUN
bjos-8666630	188	4	after	after	ADP
bjos-8666630	188	5	bleaching	bleaching	NOUN
bjos-8666630	188	6	is	be	AUX
bjos-8666630	188	7	in	in	ADP
bjos-8666630	188	8	the	the	DET
bjos-8666630	188	9	normal	normal	ADJ
bjos-8666630	188	10	range	range	NOUN
bjos-8666630	188	11	compared	compare	VERB
bjos-8666630	188	12	to	to	ADP
bjos-8666630	188	13	drinking	drink	VERB
bjos-8666630	188	14	daily	daily	ADJ
bjos-8666630	188	15	acidic	acidic	ADJ
bjos-8666630	188	16	beverages	beverage	NOUN
bjos-8666630	188	17	.	.	PUNCT
bjos-8666630	189	1	however	however	ADV
bjos-8666630	189	2	,	,	PUNCT
bjos-8666630	189	3	it	it	PRON
bjos-8666630	189	4	is	be	AUX
bjos-8666630	189	5	important	important	ADJ
bjos-8666630	189	6	to	to	PART
bjos-8666630	189	7	instruct	instruct	VERB
bjos-8666630	189	8	patients	patient	NOUN
bjos-8666630	189	9	to	to	PART
bjos-8666630	189	10	avoid	avoid	VERB
bjos-8666630	189	11	taking	take	VERB
bjos-8666630	189	12	acidic	acidic	ADJ
bjos-8666630	189	13	and	and	CCONJ
bjos-8666630	189	14	colorful	colorful	ADJ
bjos-8666630	189	15	foods	food	NOUN
bjos-8666630	189	16	and	and	CCONJ
bjos-8666630	189	17	modify	modify	VERB
bjos-8666630	189	18	their	their	PRON
bjos-8666630	189	19	diet	diet	NOUN
bjos-8666630	189	20	after	after	ADP
bjos-8666630	189	21	bleaching	bleaching	NOUN
bjos-8666630	189	22	procedures	procedure	NOUN
bjos-8666630	189	23	because	because	SCONJ
bjos-8666630	189	24	the	the	DET
bjos-8666630	189	25	demineralized	demineralize	VERB
bjos-8666630	189	26	enamel	enamel	NOUN
bjos-8666630	189	27	is	be	AUX
bjos-8666630	189	28	ready	ready	ADJ
bjos-8666630	189	29	to	to	PART
bjos-8666630	189	30	absorb	absorb	VERB
bjos-8666630	189	31	pigments	pigment	NOUN
bjos-8666630	189	32	,	,	PUNCT
bjos-8666630	189	33	possibly	possibly	ADV
bjos-8666630	189	34	resulting	result	VERB
bjos-8666630	189	35	in	in	ADP
bjos-8666630	189	36	unfavorable	unfavorable	ADJ
bjos-8666630	189	37	staining26	staining26	NOUN
bjos-8666630	189	38	.	.	PUNCT
bjos-8666630	190	1	moreover	moreover	ADV
bjos-8666630	190	2	,	,	PUNCT
bjos-8666630	190	3	considering	consider	VERB
bjos-8666630	190	4	the	the	DET
bjos-8666630	190	5	clinical	clinical	ADJ
bjos-8666630	190	6	significance	significance	NOUN
bjos-8666630	190	7	of	of	ADP
bjos-8666630	190	8	this	this	DET
bjos-8666630	190	9	study	study	NOUN
bjos-8666630	190	10	,	,	PUNCT
bjos-8666630	190	11	it	it	PRON
bjos-8666630	190	12	is	be	AUX
bjos-8666630	190	13	suggested	suggest	VERB
bjos-8666630	190	14	that	that	SCONJ
bjos-8666630	190	15	other	other	ADJ
bjos-8666630	190	16	studies	study	NOUN
bjos-8666630	190	17	were	be	AUX
bjos-8666630	190	18	performed	perform	VERB
bjos-8666630	190	19	to	to	PART
bjos-8666630	190	20	assess	assess	VERB
bjos-8666630	190	21	the	the	DET
bjos-8666630	190	22	long	long	ADJ
bjos-8666630	190	23	-	-	PUNCT
bjos-8666630	190	24	term	term	NOUN
bjos-8666630	190	25	evaluation	evaluation	NOUN
bjos-8666630	190	26	of	of	ADP
bjos-8666630	190	27	enamel	enamel	NOUN
bjos-8666630	190	28	microhardness	microhardness	PROPN
bjos-8666630	190	29	,	,	PUNCT
bjos-8666630	190	30	at	at	ADV
bjos-8666630	190	31	least	least	ADJ
bjos-8666630	190	32	7	7	NUM
bjos-8666630	190	33	days	day	NOUN
bjos-8666630	190	34	.	.	PUNCT
bjos-8666630	191	1	because	because	SCONJ
bjos-8666630	191	2	the	the	DET
bjos-8666630	191	3	buffering	buffering	NOUN
bjos-8666630	191	4	capacity	capacity	NOUN
bjos-8666630	191	5	of	of	ADP
bjos-8666630	191	6	artificial	artificial	ADJ
bjos-8666630	191	7	saliva	saliva	NOUN
bjos-8666630	191	8	may	may	AUX
bjos-8666630	191	9	not	not	PART
bjos-8666630	191	10	be	be	AUX
bjos-8666630	191	11	fully	fully	ADV
bjos-8666630	191	12	completed	complete	VERB
bjos-8666630	191	13	after	after	ADP
bjos-8666630	191	14	24	24	NUM
bjos-8666630	191	15	hours	hour	NOUN
bjos-8666630	191	16	.	.	PUNCT
bjos-8666630	192	1	thus	thus	ADV
bjos-8666630	192	2	,	,	PUNCT
bjos-8666630	192	3	the	the	DET
bjos-8666630	192	4	long	long	ADJ
bjos-8666630	192	5	-	-	PUNCT
bjos-8666630	192	6	term	term	NOUN
bjos-8666630	192	7	evaluation	evaluation	NOUN
bjos-8666630	192	8	can	can	AUX
bjos-8666630	192	9	bring	bring	VERB
bjos-8666630	192	10	different	different	ADJ
bjos-8666630	192	11	results	result	NOUN
bjos-8666630	192	12	in	in	ADP
bjos-8666630	192	13	this	this	DET
bjos-8666630	192	14	regard	regard	NOUN
bjos-8666630	192	15	.	.	PUNCT
bjos-8666630	193	1	strategies	strategy	NOUN
bjos-8666630	193	2	like	like	ADP
bjos-8666630	193	3	fluoride	fluoride	NOUN
bjos-8666630	193	4	therapy	therapy	NOUN
bjos-8666630	193	5	,	,	PUNCT
bjos-8666630	193	6	fluoride	fluoride	NOUN
bjos-8666630	193	7	-	-	PUNCT
bjos-8666630	193	8	containing	contain	VERB
bjos-8666630	193	9	mouthwashes	mouthwash	NOUN
bjos-8666630	193	10	and	and	CCONJ
bjos-8666630	193	11	bicarbonates	bicarbonate	NOUN
bjos-8666630	193	12	without	without	ADP
bjos-8666630	193	13	abrasive	abrasive	ADJ
bjos-8666630	193	14	agents	agent	NOUN
bjos-8666630	193	15	,	,	PUNCT
bjos-8666630	193	16	and	and	CCONJ
bjos-8666630	193	17	refraining	refrain	VERB
bjos-8666630	193	18	from	from	ADP
bjos-8666630	193	19	brushing	brush	VERB
bjos-8666630	193	20	immediately	immediately	ADV
bjos-8666630	193	21	after	after	ADP
bjos-8666630	193	22	the	the	DET
bjos-8666630	193	23	12	12	NUM
bjos-8666630	193	24	valizadeh	valizadeh	NOUN
bjos-8666630	193	25	et	et	PROPN
bjos-8666630	193	26	al	al	PROPN
bjos-8666630	193	27	.	.	PROPN
bjos-8666630	193	28	braz	braz	PROPN
bjos-8666630	193	29	j	j	PROPN
bjos-8666630	193	30	oral	oral	PROPN
bjos-8666630	193	31	sci	sci	PROPN
bjos-8666630	193	32	.	.	PUNCT
bjos-8666630	194	1	2022;21	2022;21	NUM
bjos-8666630	194	2	:	:	PUNCT
bjos-8666630	194	3	e226630	e226630	PROPN
bjos-8666630	194	4	bleaching	bleaching	NOUN
bjos-8666630	194	5	procedure	procedure	NOUN
bjos-8666630	194	6	(	(	PUNCT
bjos-8666630	194	7	the	the	DET
bjos-8666630	194	8	effect	effect	NOUN
bjos-8666630	194	9	of	of	ADP
bjos-8666630	194	10	salivary	salivary	ADJ
bjos-8666630	194	11	remineralization	remineralization	NOUN
bjos-8666630	194	12	)	)	PUNCT
bjos-8666630	194	13	are	be	AUX
bjos-8666630	194	14	important	important	ADJ
bjos-8666630	194	15	methods	method	NOUN
bjos-8666630	194	16	to	to	PART
bjos-8666630	194	17	prevent	prevent	VERB
bjos-8666630	194	18	the	the	DET
bjos-8666630	194	19	erosion	erosion	NOUN
bjos-8666630	194	20	of	of	ADP
bjos-8666630	194	21	enamel	enamel	NOUN
bjos-8666630	194	22	after	after	ADP
bjos-8666630	194	23	bleaching	bleaching	NOUN
bjos-8666630	194	24	.	.	PUNCT
bjos-8666630	195	1	besides	besides	SCONJ
bjos-8666630	195	2	,	,	PUNCT
bjos-8666630	195	3	successful	successful	ADJ
bjos-8666630	195	4	attempts	attempt	NOUN
bjos-8666630	195	5	have	have	AUX
bjos-8666630	195	6	been	be	AUX
bjos-8666630	195	7	made	make	VERB
bjos-8666630	195	8	to	to	PART
bjos-8666630	195	9	increase	increase	VERB
bjos-8666630	195	10	microhardness	microhardness	ADV
bjos-8666630	195	11	by	by	ADP
bjos-8666630	195	12	incorporating	incorporate	VERB
bjos-8666630	195	13	fluoride	fluoride	NOUN
bjos-8666630	195	14	and	and	CCONJ
bjos-8666630	195	15	calcium	calcium	NOUN
bjos-8666630	195	16	into	into	ADP
bjos-8666630	195	17	bleaching	bleaching	NOUN
bjos-8666630	195	18	agents2	agents2	NOUN
bjos-8666630	195	19	.	.	PUNCT
bjos-8666630	196	1	also	also	ADV
bjos-8666630	196	2	,	,	PUNCT
bjos-8666630	196	3	these	these	DET
bjos-8666630	196	4	changes	change	NOUN
bjos-8666630	196	5	in	in	ADP
bjos-8666630	196	6	the	the	DET
bjos-8666630	196	7	oral	oral	ADJ
bjos-8666630	196	8	cavity	cavity	NOUN
bjos-8666630	196	9	might	might	AUX
bjos-8666630	196	10	be	be	AUX
bjos-8666630	196	11	reversible	reversible	ADJ
bjos-8666630	196	12	without	without	ADP
bjos-8666630	196	13	any	any	DET
bjos-8666630	196	14	clinical	clinical	ADJ
bjos-8666630	196	15	significance	significance	NOUN
bjos-8666630	196	16	.	.	PUNCT
bjos-8666630	197	1	it	it	PRON
bjos-8666630	197	2	should	should	AUX
bjos-8666630	197	3	be	be	AUX
bjos-8666630	197	4	noted	note	VERB
bjos-8666630	197	5	that	that	SCONJ
bjos-8666630	197	6	if	if	SCONJ
bjos-8666630	197	7	bleaching	bleaching	NOUN
bjos-8666630	197	8	procedures	procedure	NOUN
bjos-8666630	197	9	are	be	AUX
bjos-8666630	197	10	carried	carry	VERB
bjos-8666630	197	11	out	out	ADP
bjos-8666630	197	12	correctly	correctly	ADV
bjos-8666630	197	13	according	accord	VERB
bjos-8666630	197	14	to	to	ADP
bjos-8666630	197	15	the	the	DET
bjos-8666630	197	16	manufactures	manufacture	NOUN
bjos-8666630	197	17	’	'	PUNCT
bjos-8666630	197	18	instructions	instruction	NOUN
bjos-8666630	197	19	to	to	PART
bjos-8666630	197	20	ensure	ensure	VERB
bjos-8666630	197	21	their	their	PRON
bjos-8666630	197	22	safety	safety	NOUN
bjos-8666630	197	23	and	and	CCONJ
bjos-8666630	197	24	patient	patient	ADJ
bjos-8666630	197	25	health27	health27	NOUN
bjos-8666630	197	26	.	.	PUNCT
bjos-8666630	198	1	based	base	VERB
bjos-8666630	198	2	on	on	ADP
bjos-8666630	198	3	the	the	DET
bjos-8666630	198	4	results	result	NOUN
bjos-8666630	198	5	of	of	ADP
bjos-8666630	198	6	the	the	DET
bjos-8666630	198	7	present	present	ADJ
bjos-8666630	198	8	study	study	NOUN
bjos-8666630	198	9	and	and	CCONJ
bjos-8666630	198	10	under	under	ADP
bjos-8666630	198	11	its	its	PRON
bjos-8666630	198	12	limitations	limitation	NOUN
bjos-8666630	198	13	,	,	PUNCT
bjos-8666630	198	14	it	it	PRON
bjos-8666630	198	15	can	can	AUX
bjos-8666630	198	16	be	be	AUX
bjos-8666630	198	17	concluded	conclude	VERB
bjos-8666630	198	18	that	that	SCONJ
bjos-8666630	198	19	all	all	DET
bjos-8666630	198	20	the	the	DET
bjos-8666630	198	21	three	three	NUM
bjos-8666630	198	22	materials	material	NOUN
bjos-8666630	198	23	and	and	CCONJ
bjos-8666630	198	24	techniques	technique	NOUN
bjos-8666630	198	25	used	use	VERB
bjos-8666630	198	26	during	during	ADP
bjos-8666630	198	27	in	in	ADP
bjos-8666630	198	28	-	-	PUNCT
bjos-8666630	198	29	office	office	NOUN
bjos-8666630	198	30	bleaching	bleaching	NOUN
bjos-8666630	198	31	resulted	result	VERB
bjos-8666630	198	32	in	in	ADP
bjos-8666630	198	33	a	a	DET
bjos-8666630	198	34	significant	significant	ADJ
bjos-8666630	198	35	decrease	decrease	NOUN
bjos-8666630	198	36	in	in	ADP
bjos-8666630	198	37	enamel	enamel	NOUN
bjos-8666630	198	38	microhardness	microhardness	NOUN
bjos-8666630	198	39	;	;	PUNCT
bjos-8666630	198	40	however	however	ADV
bjos-8666630	198	41	,	,	PUNCT
bjos-8666630	198	42	the	the	DET
bjos-8666630	198	43	most	most	ADV
bjos-8666630	198	44	significant	significant	ADJ
bjos-8666630	198	45	decrease	decrease	NOUN
bjos-8666630	198	46	in	in	ADP
bjos-8666630	198	47	microhardness	microhardness	ADJ
bjos-8666630	198	48	was	be	AUX
bjos-8666630	198	49	recorded	record	VERB
bjos-8666630	198	50	in	in	ADP
bjos-8666630	198	51	the	the	DET
bjos-8666630	198	52	led	lead	VERB
bjos-8666630	198	53	bleaching	bleaching	NOUN
bjos-8666630	198	54	group	group	NOUN
bjos-8666630	198	55	.	.	PUNCT
bjos-8666630	199	1	laser	laser	NOUN
bjos-8666630	199	2	bleaching	bleaching	NOUN
bjos-8666630	199	3	seems	seem	VERB
bjos-8666630	199	4	to	to	PART
bjos-8666630	199	5	be	be	AUX
bjos-8666630	199	6	a	a	DET
bjos-8666630	199	7	good	good	ADJ
bjos-8666630	199	8	choice	choice	NOUN
bjos-8666630	199	9	in	in	ADP
bjos-8666630	199	10	dental	dental	ADJ
bjos-8666630	199	11	bleaching	bleaching	NOUN
bjos-8666630	199	12	due	due	ADP
bjos-8666630	199	13	to	to	ADP
bjos-8666630	199	14	the	the	DET
bjos-8666630	199	15	less	less	ADJ
bjos-8666630	199	16	chair	chair	NOUN
bjos-8666630	199	17	time	time	NOUN
bjos-8666630	199	18	and	and	CCONJ
bjos-8666630	199	19	no	no	DET
bjos-8666630	199	20	significant	significant	ADJ
bjos-8666630	199	21	difference	difference	NOUN
bjos-8666630	199	22	with	with	ADP
bjos-8666630	199	23	conventional	conventional	ADJ
bjos-8666630	199	24	bleaching	bleaching	NOUN
bjos-8666630	199	25	group	group	NOUN
bjos-8666630	199	26	regarding	regard	VERB
bjos-8666630	199	27	enamel	enamel	NOUN
bjos-8666630	199	28	microhardness	microhardness	PROPN
bjos-8666630	199	29	.	.	PUNCT
bjos-8666630	200	1	however	however	ADV
bjos-8666630	200	2	,	,	PUNCT
bjos-8666630	200	3	long	long	ADJ
bjos-8666630	200	4	-	-	PUNCT
bjos-8666630	200	5	term	term	NOUN
bjos-8666630	200	6	storage	storage	NOUN
bjos-8666630	200	7	in	in	ADP
bjos-8666630	200	8	artificial	artificial	ADJ
bjos-8666630	200	9	saliva	saliva	NOUN
bjos-8666630	200	10	may	may	AUX
bjos-8666630	200	11	affect	affect	VERB
bjos-8666630	200	12	the	the	DET
bjos-8666630	200	13	result	result	NOUN
bjos-8666630	200	14	.	.	PUNCT
bjos-8666630	201	1	acknowledgment	acknowledgment	NOUN
bjos-8666630	201	2	the	the	DET
bjos-8666630	201	3	author	author	NOUN
bjos-8666630	201	4	would	would	AUX
bjos-8666630	201	5	like	like	VERB
bjos-8666630	201	6	to	to	PART
bjos-8666630	201	7	thank	thank	VERB
bjos-8666630	201	8	dr	dr	PROPN
bjos-8666630	201	9	.	.	PROPN
bjos-8666630	201	10	mohamad	mohamad	PROPN
bjos-8666630	201	11	-	-	PUNCT
bjos-8666630	201	12	javad	javad	PROPN
bjos-8666630	201	13	kahrazifard	kahrazifard	NOUN
bjos-8666630	201	14	for	for	ADP
bjos-8666630	201	15	performing	perform	VERB
bjos-8666630	201	16	statistical	statistical	ADJ
bjos-8666630	201	17	anajysis	anajysis	NOUN
bjos-8666630	201	18	.	.	PUNCT
bjos-8666630	202	1	data	datum	NOUN
bjos-8666630	202	2	availability	availability	NOUN
bjos-8666630	202	3	datasets	dataset	NOUN
bjos-8666630	202	4	related	relate	VERB
bjos-8666630	202	5	to	to	ADP
bjos-8666630	202	6	this	this	DET
bjos-8666630	202	7	article	article	NOUN
bjos-8666630	202	8	will	will	AUX
bjos-8666630	202	9	be	be	AUX
bjos-8666630	202	10	available	available	ADJ
bjos-8666630	202	11	upon	upon	SCONJ
bjos-8666630	202	12	request	request	NOUN
bjos-8666630	202	13	to	to	ADP
bjos-8666630	202	14	the	the	DET
bjos-8666630	202	15	corresponding	corresponding	ADJ
bjos-8666630	202	16	author	author	NOUN
bjos-8666630	202	17	.	.	PUNCT
bjos-8666630	203	1	conflict	conflict	NOUN
bjos-8666630	203	2	of	of	ADP
bjos-8666630	203	3	interest	interest	NOUN
bjos-8666630	203	4	none	none	NOUN
bjos-8666630	203	5	author	author	NOUN
bjos-8666630	203	6	contribution	contribution	NOUN
bjos-8666630	203	7	conceptualization	conceptualization	NOUN
bjos-8666630	203	8	:	:	PUNCT
bjos-8666630	203	9	sara	sara	PROPN
bjos-8666630	203	10	valizadeh	valizadeh	PROPN
bjos-8666630	203	11	,	,	PUNCT
bjos-8666630	203	12	zohreh	zohreh	NOUN
bjos-8666630	203	13	moradi	moradi	NOUN
bjos-8666630	203	14	,	,	PUNCT
bjos-8666630	203	15	nasim	nasim	PROPN
bjos-8666630	203	16	chiniforush	chiniforush	PROPN
bjos-8666630	203	17	methodology	methodology	NOUN
bjos-8666630	203	18	:	:	PUNCT
bjos-8666630	203	19	arezu	arezu	ADP
bjos-8666630	203	20	mirzaei	mirzaei	PROPN
bjos-8666630	203	21	,	,	PUNCT
bjos-8666630	203	22	nasim	nasim	PROPN
bjos-8666630	203	23	chiniforush	chiniforush	VERB
bjos-8666630	203	24	formal	formal	ADJ
bjos-8666630	203	25	analysis	analysis	NOUN
bjos-8666630	203	26	:	:	PUNCT
bjos-8666630	203	27	mohammad	mohammad	PROPN
bjos-8666630	203	28	javad	javad	PROPN
bjos-8666630	203	29	kharazifard	kharazifard	PROPN
bjos-8666630	203	30	writing	writing	NOUN
bjos-8666630	203	31	—	—	PUNCT
bjos-8666630	203	32	original	original	ADJ
bjos-8666630	203	33	draft	draft	NOUN
bjos-8666630	203	34	preparation	preparation	NOUN
bjos-8666630	203	35	:	:	PUNCT
bjos-8666630	203	36	arezu	arezu	ADP
bjos-8666630	203	37	mirzaei	mirzaei	ADJ
bjos-8666630	203	38	writing	writing	NOUN
bjos-8666630	203	39	—	—	PUNCT
bjos-8666630	203	40	review	review	NOUN
bjos-8666630	203	41	and	and	CCONJ
bjos-8666630	203	42	editing	editing	NOUN
bjos-8666630	203	43	:	:	PUNCT
bjos-8666630	203	44	sara	sara	PROPN
bjos-8666630	203	45	valizadeh	valizadeh	PROPN
bjos-8666630	203	46	,	,	PUNCT
bjos-8666630	203	47	zohreh	zohreh	NOUN
bjos-8666630	203	48	moradi	moradi	NOUN
bjos-8666630	203	49	,	,	PUNCT
bjos-8666630	203	50	nasim	nasim	PROPN
bjos-8666630	203	51	chiniforush	chiniforush	PROPN
bjos-8666630	203	52	supervision	supervision	NOUN
bjos-8666630	203	53	:	:	PUNCT
bjos-8666630	203	54	sara	sara	PROPN
bjos-8666630	203	55	valizadeh	valizadeh	PROPN
bjos-8666630	203	56	,	,	PUNCT
bjos-8666630	203	57	zohreh	zohreh	NOUN
bjos-8666630	203	58	moradi	moradi	NOUN
bjos-8666630	203	59	,	,	PUNCT
bjos-8666630	203	60	nasim	nasim	PROPN
bjos-8666630	203	61	chiniforush	chiniforush	PROPN
bjos-8666630	203	62	funding	funding	NOUN
bjos-8666630	203	63	acquisition	acquisition	NOUN
bjos-8666630	203	64	:	:	PUNCT
bjos-8666630	203	65	laser	laser	NOUN
bjos-8666630	203	66	research	research	NOUN
bjos-8666630	203	67	center	center	NOUN
bjos-8666630	203	68	of	of	ADP
bjos-8666630	203	69	dentistry	dentistry	NOUN
bjos-8666630	203	70	,	,	PUNCT
bjos-8666630	203	71	dentistry	dentistry	PROPN
bjos-8666630	203	72	research	research	PROPN
bjos-8666630	203	73	institute	institute	PROPN
bjos-8666630	203	74	,	,	PUNCT
bjos-8666630	203	75	tehran	tehran	PROPN
bjos-8666630	203	76	university	university	PROPN
bjos-8666630	203	77	of	of	ADP
bjos-8666630	203	78	medical	medical	PROPN
bjos-8666630	203	79	sciences	science	NOUN
bjos-8666630	203	80	all	all	DET
bjos-8666630	203	81	authors	author	NOUN
bjos-8666630	203	82	have	have	AUX
bjos-8666630	203	83	read	read	VERB
bjos-8666630	203	84	and	and	CCONJ
bjos-8666630	203	85	agreed	agree	VERB
bjos-8666630	203	86	to	to	ADP
bjos-8666630	203	87	the	the	DET
bjos-8666630	203	88	published	publish	VERB
bjos-8666630	203	89	version	version	NOUN
bjos-8666630	203	90	of	of	ADP
bjos-8666630	203	91	the	the	DET
bjos-8666630	203	92	manuscript	manuscript	NOUN
bjos-8666630	203	93	.	.	PUNCT
bjos-8666630	204	1	references	reference	NOUN
bjos-8666630	204	2	1	1	NUM
bjos-8666630	204	3	.	.	PUNCT
bjos-8666630	205	1	alkahtani	alkahtani	PROPN
bjos-8666630	205	2	r	r	NOUN
bjos-8666630	205	3	,	,	PUNCT
bjos-8666630	205	4	stone	stone	NOUN
bjos-8666630	205	5	s	s	NOUN
bjos-8666630	205	6	,	,	PUNCT
bjos-8666630	205	7	german	german	ADJ
bjos-8666630	205	8	m	m	NOUN
bjos-8666630	205	9	,	,	PUNCT
bjos-8666630	205	10	waterhouse	waterhouse	PROPN
bjos-8666630	205	11	p.	p.	PROPN
bjos-8666630	205	12	a	a	DET
bjos-8666630	205	13	review	review	NOUN
bjos-8666630	205	14	on	on	ADP
bjos-8666630	205	15	dental	dental	ADJ
bjos-8666630	205	16	whitening	whitening	NOUN
bjos-8666630	205	17	.	.	PUNCT
bjos-8666630	206	1	j	j	PROPN
bjos-8666630	206	2	dent	dent	NOUN
bjos-8666630	206	3	.	.	PUNCT
bjos-8666630	207	1	2020	2020	NUM
bjos-8666630	208	1	sep;100:103423	sep;100:103423	PROPN
bjos-8666630	208	2	.	.	PUNCT
bjos-8666630	208	3	doi	doi	PROPN
bjos-8666630	208	4	:	:	PUNCT
bjos-8666630	208	5	10.1016	10.1016	NUM
bjos-8666630	208	6	/	/	SYM
bjos-8666630	208	7	j.jdent.2020.103423	j.jdent.2020.103423	NOUN
bjos-8666630	208	8	.	.	PUNCT
bjos-8666630	209	1	13	13	NUM
bjos-8666630	209	2	valizadeh	valizadeh	NOUN
bjos-8666630	209	3	et	et	PROPN
bjos-8666630	209	4	al	al	PROPN
bjos-8666630	209	5	.	.	PROPN
bjos-8666630	210	1	braz	braz	PROPN
bjos-8666630	210	2	j	j	PROPN
bjos-8666630	210	3	oral	oral	PROPN
bjos-8666630	210	4	sci	sci	PROPN
bjos-8666630	210	5	.	.	PUNCT
bjos-8666630	211	1	2022;21	2022;21	NUM
bjos-8666630	211	2	:	:	PUNCT
bjos-8666630	211	3	e226630	e226630	PROPN
bjos-8666630	211	4	2	2	NUM
bjos-8666630	211	5	.	.	PUNCT
bjos-8666630	211	6	ferraz	ferraz	PROPN
bjos-8666630	211	7	nkl	nkl	PROPN
bjos-8666630	211	8	,	,	PUNCT
bjos-8666630	211	9	nogueira	nogueira	PROPN
bjos-8666630	211	10	lc	lc	PROPN
bjos-8666630	211	11	,	,	PUNCT
bjos-8666630	211	12	neiva	neiva	NOUN
bjos-8666630	212	1	i	i	PROPN
bjos-8666630	212	2	m	m	PROPN
bjos-8666630	212	3	,	,	PUNCT
bjos-8666630	212	4	ferreira	ferreira	PROPN
bjos-8666630	212	5	rc	rc	PROPN
bjos-8666630	212	6	,	,	PUNCT
bjos-8666630	212	7	moreira	moreira	PROPN
bjos-8666630	212	8	an	an	X
bjos-8666630	212	9	,	,	PUNCT
bjos-8666630	212	10	magalhães	magalhães	PROPN
bjos-8666630	212	11	cs	cs	PROPN
bjos-8666630	212	12	.	.	PROPN
bjos-8666630	212	13	longevity	longevity	NOUN
bjos-8666630	212	14	,	,	PUNCT
bjos-8666630	212	15	effectiveness	effectiveness	NOUN
bjos-8666630	212	16	,	,	PUNCT
bjos-8666630	212	17	safety	safety	NOUN
bjos-8666630	212	18	,	,	PUNCT
bjos-8666630	212	19	and	and	CCONJ
bjos-8666630	212	20	impact	impact	NOUN
bjos-8666630	212	21	on	on	ADP
bjos-8666630	212	22	quality	quality	NOUN
bjos-8666630	212	23	of	of	ADP
bjos-8666630	212	24	life	life	NOUN
bjos-8666630	212	25	of	of	ADP
bjos-8666630	212	26	low	low	ADJ
bjos-8666630	212	27	-	-	PUNCT
bjos-8666630	212	28	concentration	concentration	NOUN
bjos-8666630	212	29	hydrogen	hydrogen	NOUN
bjos-8666630	212	30	peroxides	peroxide	NOUN
bjos-8666630	212	31	in	in	ADP
bjos-8666630	212	32	-	-	PUNCT
bjos-8666630	212	33	office	office	NOUN
bjos-8666630	212	34	bleaching	bleaching	NOUN
bjos-8666630	212	35	:	:	PUNCT
bjos-8666630	212	36	a	a	DET
bjos-8666630	212	37	randomized	randomized	ADJ
bjos-8666630	212	38	clinical	clinical	ADJ
bjos-8666630	212	39	trial	trial	NOUN
bjos-8666630	212	40	.	.	PUNCT
bjos-8666630	213	1	clin	clin	PROPN
bjos-8666630	213	2	oral	oral	PROPN
bjos-8666630	213	3	investig	investig	PROPN
bjos-8666630	213	4	.	.	PROPN
bjos-8666630	213	5	2019	2019	NUM
bjos-8666630	213	6	may;23(5):2061	may;23(5):2061	PROPN
bjos-8666630	213	7	-	-	PUNCT
bjos-8666630	213	8	70	70	PROPN
bjos-8666630	213	9	.	.	PUNCT
bjos-8666630	214	1	doi	doi	NOUN
bjos-8666630	214	2	:	:	PUNCT
bjos-8666630	214	3	10.1007	10.1007	NUM
bjos-8666630	214	4	/	/	SYM
bjos-8666630	214	5	s00784	s00784	NOUN
bjos-8666630	214	6	-	-	PUNCT
bjos-8666630	214	7	018	018	NUM
bjos-8666630	214	8	-	-	PUNCT
bjos-8666630	214	9	2607	2607	NUM
bjos-8666630	214	10	-	-	PUNCT
bjos-8666630	214	11	7	7	NUM
bjos-8666630	214	12	.	.	NOUN
bjos-8666630	214	13	3	3	NUM
bjos-8666630	214	14	.	.	X
bjos-8666630	214	15	dubal	dubal	ADJ
bjos-8666630	214	16	r	r	NOUN
bjos-8666630	214	17	,	,	PUNCT
bjos-8666630	214	18	porter	porter	NOUN
bjos-8666630	214	19	rw	rw	NOUN
bjos-8666630	214	20	.	.	PUNCT
bjos-8666630	215	1	an	an	DET
bjos-8666630	215	2	update	update	NOUN
bjos-8666630	215	3	on	on	ADP
bjos-8666630	215	4	discoloured	discoloured	ADJ
bjos-8666630	215	5	teeth	tooth	NOUN
bjos-8666630	215	6	and	and	CCONJ
bjos-8666630	215	7	bleaching	bleaching	NOUN
bjos-8666630	215	8	part	part	NOUN
bjos-8666630	215	9	2	2	NUM
bjos-8666630	215	10	:	:	PUNCT
bjos-8666630	215	11	mechanism	mechanism	NOUN
bjos-8666630	215	12	of	of	ADP
bjos-8666630	215	13	action	action	NOUN
bjos-8666630	215	14	of	of	ADP
bjos-8666630	215	15	bleaching	bleaching	NOUN
bjos-8666630	215	16	agents	agent	NOUN
bjos-8666630	215	17	and	and	CCONJ
bjos-8666630	215	18	management	management	NOUN
bjos-8666630	215	19	of	of	ADP
bjos-8666630	215	20	discoloured	discoloured	ADJ
bjos-8666630	215	21	teeth	tooth	NOUN
bjos-8666630	215	22	.	.	PUNCT
bjos-8666630	216	1	dent	dent	NOUN
bjos-8666630	216	2	update	update	NOUN
bjos-8666630	216	3	.	.	PUNCT
bjos-8666630	217	1	2018	2018	NUM
bjos-8666630	217	2	sep;45(8):698	sep;45(8):698	PROPN
bjos-8666630	217	3	-	-	PUNCT
bjos-8666630	217	4	710	710	NUM
bjos-8666630	217	5	.	.	PUNCT
bjos-8666630	218	1	4	4	NUM
bjos-8666630	218	2	.	.	X
bjos-8666630	218	3	sulieman	sulieman	PROPN
bjos-8666630	218	4	m	m	PROPN
bjos-8666630	218	5	,	,	PUNCT
bjos-8666630	218	6	addy	addy	PROPN
bjos-8666630	218	7	m	m	PROPN
bjos-8666630	218	8	,	,	PUNCT
bjos-8666630	218	9	macdonald	macdonald	PROPN
bjos-8666630	218	10	e	e	PROPN
bjos-8666630	218	11	,	,	PUNCT
bjos-8666630	218	12	rees	rees	PROPN
bjos-8666630	218	13	js	js	PROPN
bjos-8666630	218	14	.	.	PUNCT
bjos-8666630	219	1	a	a	DET
bjos-8666630	219	2	safety	safety	NOUN
bjos-8666630	219	3	study	study	NOUN
bjos-8666630	219	4	in	in	ADP
bjos-8666630	219	5	vitro	vitro	X
bjos-8666630	219	6	for	for	ADP
bjos-8666630	219	7	the	the	DET
bjos-8666630	219	8	effects	effect	NOUN
bjos-8666630	219	9	of	of	ADP
bjos-8666630	219	10	an	an	DET
bjos-8666630	219	11	in	in	ADP
bjos-8666630	219	12	-	-	PUNCT
bjos-8666630	219	13	office	office	NOUN
bjos-8666630	219	14	bleaching	bleaching	NOUN
bjos-8666630	219	15	system	system	NOUN
bjos-8666630	219	16	on	on	ADP
bjos-8666630	219	17	the	the	DET
bjos-8666630	219	18	integrity	integrity	NOUN
bjos-8666630	219	19	of	of	ADP
bjos-8666630	219	20	enamel	enamel	NOUN
bjos-8666630	219	21	and	and	CCONJ
bjos-8666630	219	22	dentine	dentine	NOUN
bjos-8666630	219	23	.	.	PUNCT
bjos-8666630	220	1	j	j	PROPN
bjos-8666630	220	2	dent	dent	PROPN
bjos-8666630	220	3	.	.	PUNCT
bjos-8666630	221	1	2004	2004	NUM
bjos-8666630	221	2	sep;32(7):581	sep;32(7):581	NUM
bjos-8666630	221	3	-	-	PUNCT
bjos-8666630	221	4	90	90	NUM
bjos-8666630	221	5	.	.	PUNCT
bjos-8666630	222	1	doi	doi	NOUN
bjos-8666630	222	2	:	:	PUNCT
bjos-8666630	222	3	10.1016	10.1016	NUM
bjos-8666630	222	4	/	/	SYM
bjos-8666630	222	5	j.jdent.2004.06.003	j.jdent.2004.06.003	PROPN
bjos-8666630	222	6	.	.	PROPN
bjos-8666630	222	7	5	5	NUM
bjos-8666630	222	8	.	.	PUNCT
bjos-8666630	222	9	llena	llena	PROPN
bjos-8666630	222	10	c	c	PROPN
bjos-8666630	222	11	,	,	PUNCT
bjos-8666630	222	12	esteve	esteve	PROPN
bjos-8666630	222	13	i	i	PROPN
bjos-8666630	222	14	,	,	PUNCT
bjos-8666630	222	15	forner	forner	PROPN
bjos-8666630	222	16	l.	l.	PROPN
bjos-8666630	222	17	effects	effect	NOUN
bjos-8666630	222	18	of	of	ADP
bjos-8666630	222	19	in	in	ADP
bjos-8666630	222	20	-	-	PUNCT
bjos-8666630	222	21	office	office	NOUN
bjos-8666630	222	22	bleaching	bleaching	NOUN
bjos-8666630	222	23	on	on	ADP
bjos-8666630	222	24	human	human	ADJ
bjos-8666630	222	25	enamel	enamel	NOUN
bjos-8666630	222	26	and	and	CCONJ
bjos-8666630	222	27	dentin	dentin	NOUN
bjos-8666630	222	28	.	.	PUNCT
bjos-8666630	223	1	morphological	morphological	ADJ
bjos-8666630	223	2	and	and	CCONJ
bjos-8666630	223	3	mineral	mineral	NOUN
bjos-8666630	223	4	changes	change	NOUN
bjos-8666630	223	5	.	.	PUNCT
bjos-8666630	224	1	ann	ann	PROPN
bjos-8666630	224	2	anat	anat	PROPN
bjos-8666630	224	3	.	.	PROPN
bjos-8666630	225	1	2018	2018	NUM
bjos-8666630	225	2	may;217:97	may;217:97	PROPN
bjos-8666630	225	3	-	-	PUNCT
bjos-8666630	225	4	102	102	NUM
bjos-8666630	225	5	.	.	PUNCT
bjos-8666630	226	1	doi	doi	NOUN
bjos-8666630	226	2	:	:	PUNCT
bjos-8666630	226	3	10.1016	10.1016	NUM
bjos-8666630	226	4	/	/	SYM
bjos-8666630	226	5	j.aanat.2018.01.003	j.aanat.2018.01.003	PROPN
bjos-8666630	226	6	.	.	PROPN
bjos-8666630	226	7	6	6	NUM
bjos-8666630	226	8	.	.	X
bjos-8666630	226	9	mondelli	mondelli	PROPN
bjos-8666630	226	10	rfl	rfl	PROPN
bjos-8666630	226	11	,	,	PUNCT
bjos-8666630	226	12	gabriel	gabriel	PROPN
bjos-8666630	226	13	trcg	trcg	PROPN
bjos-8666630	226	14	,	,	PUNCT
bjos-8666630	226	15	rizzante	rizzante	NOUN
bjos-8666630	226	16	fap	fap	NOUN
bjos-8666630	226	17	,	,	PUNCT
bjos-8666630	226	18	magalhães	magalhães	PROPN
bjos-8666630	226	19	ac	ac	PROPN
bjos-8666630	226	20	,	,	PUNCT
bjos-8666630	226	21	bombonatti	bombonatti	ADJ
bjos-8666630	226	22	jfs	jfs	PROPN
bjos-8666630	226	23	,	,	PUNCT
bjos-8666630	226	24	ishikiriama	ishikiriama	NOUN
bjos-8666630	226	25	sk	sk	VERB
bjos-8666630	226	26	.	.	PROPN
bjos-8666630	227	1	do	do	AUX
bjos-8666630	227	2	different	different	ADJ
bjos-8666630	227	3	bleaching	bleaching	NOUN
bjos-8666630	227	4	protocols	protocol	NOUN
bjos-8666630	227	5	affect	affect	VERB
bjos-8666630	227	6	the	the	DET
bjos-8666630	227	7	enamel	enamel	NOUN
bjos-8666630	227	8	microhardness	microhardness	NOUN
bjos-8666630	227	9	?	?	PUNCT
bjos-8666630	228	1	eur	eur	PROPN
bjos-8666630	228	2	j	j	PROPN
bjos-8666630	228	3	dent	dent	NOUN
bjos-8666630	228	4	.	.	PUNCT
bjos-8666630	229	1	2015	2015	NUM
bjos-8666630	229	2	jan	jan	PROPN
bjos-8666630	229	3	-	-	PUNCT
bjos-8666630	229	4	mar;9(1):25	mar;9(1):25	PROPN
bjos-8666630	229	5	-	-	PUNCT
bjos-8666630	229	6	30	30	NUM
bjos-8666630	229	7	.	.	PUNCT
bjos-8666630	230	1	doi	doi	NOUN
bjos-8666630	230	2	:	:	PUNCT
bjos-8666630	230	3	10.4103/1305	10.4103/1305	NUM
bjos-8666630	230	4	-	-	PUNCT
bjos-8666630	230	5	7456.149634	7456.149634	NOUN
bjos-8666630	230	6	.	.	PUNCT
bjos-8666630	231	1	7	7	X
bjos-8666630	231	2	.	.	PUNCT
bjos-8666630	231	3	maran	maran	PROPN
bjos-8666630	231	4	bm	bm	PROPN
bjos-8666630	231	5	,	,	PUNCT
bjos-8666630	231	6	ziegelmann	ziegelmann	PROPN
bjos-8666630	231	7	pk	pk	PROPN
bjos-8666630	231	8	,	,	PUNCT
bjos-8666630	231	9	burey	burey	ADP
bjos-8666630	231	10	a	a	DET
bjos-8666630	231	11	,	,	PUNCT
bjos-8666630	231	12	de	de	X
bjos-8666630	231	13	paris	paris	PROPN
bjos-8666630	231	14	matos	matos	PROPN
bjos-8666630	231	15	t	t	PROPN
bjos-8666630	231	16	,	,	PUNCT
bjos-8666630	231	17	loguercio	loguercio	X
bjos-8666630	231	18	ad	ad	NOUN
bjos-8666630	231	19	,	,	PUNCT
bjos-8666630	231	20	reis	reis	NOUN
bjos-8666630	231	21	a.	a.	NOUN
bjos-8666630	231	22	different	different	ADJ
bjos-8666630	231	23	light	light	ADJ
bjos-8666630	231	24	-	-	PUNCT
bjos-8666630	231	25	activation	activation	NOUN
bjos-8666630	231	26	systems	system	NOUN
bjos-8666630	231	27	associated	associate	VERB
bjos-8666630	231	28	with	with	ADP
bjos-8666630	231	29	dental	dental	ADJ
bjos-8666630	231	30	bleaching	bleaching	NOUN
bjos-8666630	231	31	:	:	PUNCT
bjos-8666630	231	32	a	a	DET
bjos-8666630	231	33	systematic	systematic	ADJ
bjos-8666630	231	34	review	review	NOUN
bjos-8666630	231	35	and	and	CCONJ
bjos-8666630	231	36	a	a	DET
bjos-8666630	231	37	network	network	NOUN
bjos-8666630	231	38	meta	meta	NOUN
bjos-8666630	231	39	-	-	PUNCT
bjos-8666630	231	40	analysis	analysis	NOUN
bjos-8666630	231	41	.	.	PUNCT
bjos-8666630	232	1	clin	clin	PROPN
bjos-8666630	232	2	oral	oral	PROPN
bjos-8666630	232	3	investig	investig	PROPN
bjos-8666630	232	4	.	.	PROPN
bjos-8666630	232	5	2019	2019	NUM
bjos-8666630	233	1	apr;23(4):1499	apr;23(4):1499	PROPN
bjos-8666630	233	2	-	-	PUNCT
bjos-8666630	233	3	512	512	NUM
bjos-8666630	233	4	.	.	PUNCT
bjos-8666630	234	1	doi	doi	NOUN
bjos-8666630	234	2	:	:	PUNCT
bjos-8666630	234	3	10.1007	10.1007	NUM
bjos-8666630	234	4	/	/	SYM
bjos-8666630	234	5	s00784	s00784	NOUN
bjos-8666630	234	6	-	-	PUNCT
bjos-8666630	234	7	019	019	NUM
bjos-8666630	234	8	-	-	PUNCT
bjos-8666630	234	9	02835	02835	NUM
bjos-8666630	234	10	-	-	PUNCT
bjos-8666630	234	11	x.	x.	NOUN
bjos-8666630	234	12	8	8	NUM
bjos-8666630	234	13	.	.	PUNCT
bjos-8666630	235	1	latha	latha	PROPN
bjos-8666630	235	2	s	s	PROPN
bjos-8666630	235	3	,	,	PUNCT
bjos-8666630	235	4	thirugnanasambandan	thirugnanasambandan	PROPN
bjos-8666630	235	5	ts	ts	PROPN
bjos-8666630	235	6	,	,	PUNCT
bjos-8666630	235	7	meenakshiudayani	meenakshiudayani	PROPN
bjos-8666630	235	8	ts	ts	PROPN
bjos-8666630	235	9	,	,	PUNCT
bjos-8666630	235	10	latha	latha	PROPN
bjos-8666630	235	11	m	m	PROPN
bjos-8666630	235	12	,	,	PUNCT
bjos-8666630	235	13	prasanth	prasanth	VERB
bjos-8666630	235	14	bk	bk	PRON
bjos-8666630	235	15	.	.	PUNCT
bjos-8666630	236	1	laser	laser	NOUN
bjos-8666630	236	2	treatment	treatment	NOUN
bjos-8666630	236	3	in	in	ADP
bjos-8666630	236	4	dentistry	dentistry	NOUN
bjos-8666630	236	5	—	—	PUNCT
bjos-8666630	236	6	a	a	DET
bjos-8666630	236	7	review	review	NOUN
bjos-8666630	236	8	.	.	PUNCT
bjos-8666630	237	1	indian	indian	PROPN
bjos-8666630	237	2	j	j	PROPN
bjos-8666630	237	3	public	public	PROPN
bjos-8666630	237	4	health	health	PROPN
bjos-8666630	237	5	res	res	PROPN
bjos-8666630	237	6	dev	dev	PROPN
bjos-8666630	237	7	.	.	PUNCT
bjos-8666630	238	1	2019;10(5):131	2019;10(5):131	NUM
bjos-8666630	238	2	-	-	SYM
bjos-8666630	238	3	5	5	NUM
bjos-8666630	238	4	.	.	NOUN
bjos-8666630	238	5	9	9	NUM
bjos-8666630	238	6	.	.	X
bjos-8666630	238	7	fiorillo	fiorillo	PROPN
bjos-8666630	238	8	l	l	PROPN
bjos-8666630	238	9	,	,	PUNCT
bjos-8666630	238	10	laino	laino	PROPN
bjos-8666630	238	11	l	l	PROPN
bjos-8666630	238	12	,	,	PUNCT
bjos-8666630	238	13	de	de	PROPN
bjos-8666630	238	14	stefano	stefano	PROPN
bjos-8666630	238	15	r	r	PROPN
bjos-8666630	238	16	,	,	PUNCT
bjos-8666630	238	17	d’amico	d’amico	PROPN
bjos-8666630	238	18	c	c	NOUN
bjos-8666630	238	19	,	,	PUNCT
bjos-8666630	238	20	bocchieri	bocchieri	PROPN
bjos-8666630	238	21	s	s	PROPN
bjos-8666630	238	22	,	,	PUNCT
bjos-8666630	238	23	amoroso	amoroso	PROPN
bjos-8666630	238	24	g	g	PROPN
bjos-8666630	238	25	,	,	PUNCT
bjos-8666630	238	26	et	et	PROPN
bjos-8666630	238	27	al	al	PROPN
bjos-8666630	238	28	.	.	PUNCT
bjos-8666630	238	29	dental	dental	ADJ
bjos-8666630	238	30	whitening	whiten	VERB
bjos-8666630	238	31	gels	gel	NOUN
bjos-8666630	238	32	:	:	PUNCT
bjos-8666630	238	33	strengths	strength	NOUN
bjos-8666630	238	34	and	and	CCONJ
bjos-8666630	238	35	weaknesses	weakness	NOUN
bjos-8666630	238	36	of	of	ADP
bjos-8666630	238	37	an	an	DET
bjos-8666630	238	38	increasingly	increasingly	ADV
bjos-8666630	238	39	used	use	VERB
bjos-8666630	238	40	method	method	NOUN
bjos-8666630	238	41	.	.	PUNCT
bjos-8666630	239	1	gels	gel	NOUN
bjos-8666630	239	2	.	.	PUNCT
bjos-8666630	240	1	2019	2019	NUM
bjos-8666630	240	2	jul;5(3):35	jul;5(3):35	NOUN
bjos-8666630	240	3	.	.	PUNCT
bjos-8666630	241	1	doi	doi	NOUN
bjos-8666630	241	2	:	:	PUNCT
bjos-8666630	241	3	10.3390	10.3390	NUM
bjos-8666630	241	4	/	/	SYM
bjos-8666630	241	5	gels5030035	gels5030035	PROPN
bjos-8666630	241	6	.	.	PUNCT
bjos-8666630	242	1	10	10	NUM
bjos-8666630	242	2	.	.	X
bjos-8666630	243	1	mushashe	mushashe	PROPN
bjos-8666630	243	2	am	be	AUX
bjos-8666630	243	3	,	,	PUNCT
bjos-8666630	243	4	coelho	coelho	NOUN
bjos-8666630	243	5	bs	bs	PROPN
bjos-8666630	243	6	,	,	PUNCT
bjos-8666630	243	7	garcia	garcia	PROPN
bjos-8666630	243	8	pp	pp	PROPN
bjos-8666630	243	9	,	,	PUNCT
bjos-8666630	243	10	rechia	rechia	VERB
bjos-8666630	243	11	bn	bn	NUM
bjos-8666630	243	12	,	,	PUNCT
bjos-8666630	243	13	da	da	PROPN
bjos-8666630	243	14	cunha	cunha	PROPN
bjos-8666630	243	15	lf	lf	PROPN
bjos-8666630	243	16	,	,	PUNCT
bjos-8666630	243	17	correr	correr	NOUN
bjos-8666630	243	18	gm	gm	PROPN
bjos-8666630	243	19	,	,	PUNCT
bjos-8666630	243	20	et	et	PROPN
bjos-8666630	243	21	al	al	PROPN
bjos-8666630	243	22	.	.	PROPN
bjos-8666630	243	23	effect	effect	NOUN
bjos-8666630	243	24	of	of	ADP
bjos-8666630	243	25	different	different	ADJ
bjos-8666630	243	26	bleaching	bleaching	NOUN
bjos-8666630	243	27	protocols	protocol	NOUN
bjos-8666630	243	28	on	on	ADP
bjos-8666630	243	29	whitening	whiten	VERB
bjos-8666630	243	30	efficiency	efficiency	NOUN
bjos-8666630	243	31	and	and	CCONJ
bjos-8666630	243	32	enamel	enamel	VERB
bjos-8666630	243	33	superficial	superficial	ADJ
bjos-8666630	243	34	microhardness	microhardness	ADJ
bjos-8666630	243	35	.	.	PUNCT
bjos-8666630	244	1	j	j	PROPN
bjos-8666630	244	2	clin	clin	PROPN
bjos-8666630	244	3	exp	exp	PROPN
bjos-8666630	244	4	dent	dent	NOUN
bjos-8666630	244	5	.	.	PUNCT
bjos-8666630	245	1	2018	2018	NUM
bjos-8666630	245	2	aug;10(8):e772	aug;10(8):e772	NOUN
bjos-8666630	245	3	-	-	PUNCT
bjos-8666630	245	4	5	5	NUM
bjos-8666630	245	5	.	.	PUNCT
bjos-8666630	245	6	doi	doi	NOUN
bjos-8666630	245	7	:	:	PUNCT
bjos-8666630	245	8	10.4317	10.4317	NUM
bjos-8666630	245	9	/	/	SYM
bjos-8666630	245	10	jced.54967	jced.54967	PROPN
bjos-8666630	245	11	.	.	PROPN
bjos-8666630	246	1	11	11	NUM
bjos-8666630	246	2	.	.	PUNCT
bjos-8666630	247	1	saati	saati	PROPN
bjos-8666630	247	2	k	k	PROPN
bjos-8666630	247	3	,	,	PUNCT
bjos-8666630	247	4	orumchi	orumchi	PROPN
bjos-8666630	247	5	a	a	X
bjos-8666630	247	6	,	,	PUNCT
bjos-8666630	247	7	namdar	namdar	NOUN
bjos-8666630	247	8	f	f	NOUN
bjos-8666630	247	9	,	,	PUNCT
bjos-8666630	247	10	jarrah	jarrah	PROPN
bjos-8666630	247	11	a	a	PRON
bjos-8666630	247	12	,	,	PUNCT
bjos-8666630	247	13	chiniforush	chiniforush	ADJ
bjos-8666630	247	14	n.	n.	NOUN
bjos-8666630	247	15	the	the	DET
bjos-8666630	247	16	effect	effect	NOUN
bjos-8666630	247	17	of	of	ADP
bjos-8666630	247	18	laser	laser	NOUN
bjos-8666630	247	19	-	-	PUNCT
bjos-8666630	247	20	activated	activate	VERB
bjos-8666630	247	21	bleaching	bleaching	NOUN
bjos-8666630	247	22	with	with	ADP
bjos-8666630	247	23	810	810	NUM
bjos-8666630	247	24	nm	nm	NOUN
bjos-8666630	247	25	and	and	CCONJ
bjos-8666630	247	26	980	980	NUM
bjos-8666630	247	27	nm	nm	ADJ
bjos-8666630	247	28	diode	diode	NOUN
bjos-8666630	247	29	lasers	laser	NOUN
bjos-8666630	247	30	on	on	ADP
bjos-8666630	247	31	enamel	enamel	NOUN
bjos-8666630	247	32	micro	micro	NOUN
bjos-8666630	247	33	-	-	NOUN
bjos-8666630	247	34	hardness	hardness	ADJ
bjos-8666630	247	35	;	;	PUNCT
bjos-8666630	247	36	an	an	DET
bjos-8666630	247	37	in	in	ADP
bjos-8666630	247	38	vitro	vitro	X
bjos-8666630	247	39	study	study	NOUN
bjos-8666630	247	40	.	.	PUNCT
bjos-8666630	248	1	laser	laser	NOUN
bjos-8666630	248	2	phys	phy	NOUN
bjos-8666630	248	3	.	.	PUNCT
bjos-8666630	249	1	2020	2020	NUM
bjos-8666630	250	1	jan;30(2):026002	jan;30(2):026002	PROPN
bjos-8666630	250	2	.	.	PUNCT
bjos-8666630	251	1	doi	doi	PROPN
bjos-8666630	251	2	:	:	PUNCT
bjos-8666630	251	3	10.1088/1555	10.1088/1555	NUM
bjos-8666630	251	4	-	-	SYM
bjos-8666630	251	5	6611	6611	NUM
bjos-8666630	251	6	/	/	SYM
bjos-8666630	251	7	ab6027	ab6027	NOUN
bjos-8666630	251	8	.	.	PUNCT
bjos-8666630	252	1	12	12	NUM
bjos-8666630	252	2	.	.	PUNCT
bjos-8666630	253	1	dionysopoulos	dionysopoulos	PROPN
bjos-8666630	253	2	d	d	PROPN
bjos-8666630	253	3	,	,	PUNCT
bjos-8666630	253	4	strakas	strakas	PROPN
bjos-8666630	253	5	d	d	NOUN
bjos-8666630	253	6	,	,	PUNCT
bjos-8666630	253	7	tolidis	tolidis	ADJ
bjos-8666630	253	8	k	k	NOUN
bjos-8666630	253	9	,	,	PUNCT
bjos-8666630	253	10	tsitrou	tsitrou	NOUN
bjos-8666630	253	11	e	e	NOUN
bjos-8666630	253	12	,	,	PUNCT
bjos-8666630	253	13	koumpia	koumpia	PROPN
bjos-8666630	253	14	e	e	NOUN
bjos-8666630	253	15	,	,	PUNCT
bjos-8666630	253	16	koliniotou	koliniotou	PROPN
bjos-8666630	253	17	-	-	PUNCT
bjos-8666630	253	18	koumpia	koumpia	PROPN
bjos-8666630	253	19	e.	e.	PROPN
bjos-8666630	253	20	spectrophotometric	spectrophotometric	ADJ
bjos-8666630	253	21	analysis	analysis	NOUN
bjos-8666630	253	22	of	of	ADP
bjos-8666630	253	23	the	the	DET
bjos-8666630	253	24	effectiveness	effectiveness	NOUN
bjos-8666630	253	25	of	of	ADP
bjos-8666630	253	26	a	a	DET
bjos-8666630	253	27	novel	novel	NOUN
bjos-8666630	253	28	in	in	ADP
bjos-8666630	253	29	-	-	PUNCT
bjos-8666630	253	30	office	office	NOUN
bjos-8666630	253	31	laser	laser	NOUN
bjos-8666630	253	32	-	-	PUNCT
bjos-8666630	253	33	assisted	assist	VERB
bjos-8666630	253	34	tooth	tooth	NOUN
bjos-8666630	253	35	bleaching	bleaching	NOUN
bjos-8666630	253	36	method	method	NOUN
bjos-8666630	253	37	using	use	VERB
bjos-8666630	253	38	er	er	INTJ
bjos-8666630	253	39	,	,	PUNCT
bjos-8666630	253	40	cr	cr	PROPN
bjos-8666630	253	41	:	:	PUNCT
bjos-8666630	253	42	ysgg	ysgg	PROPN
bjos-8666630	253	43	laser	laser	PROPN
bjos-8666630	253	44	.	.	PUNCT
bjos-8666630	254	1	lasers	laser	NOUN
bjos-8666630	254	2	med	med	PROPN
bjos-8666630	254	3	sci	sci	PROPN
bjos-8666630	254	4	.	.	PROPN
bjos-8666630	254	5	2017	2017	NUM
bjos-8666630	254	6	nov;32(8):1811	nov;32(8):1811	NOUN
bjos-8666630	254	7	-	-	PUNCT
bjos-8666630	254	8	8	8	NUM
bjos-8666630	254	9	.	.	PUNCT
bjos-8666630	254	10	doi	doi	NOUN
bjos-8666630	254	11	:	:	PUNCT
bjos-8666630	254	12	10.1007	10.1007	NUM
bjos-8666630	254	13	/	/	SYM
bjos-8666630	254	14	s10103	s10103	NOUN
bjos-8666630	254	15	-	-	PUNCT
bjos-8666630	254	16	017	017	NUM
bjos-8666630	254	17	-	-	PUNCT
bjos-8666630	254	18	2274	2274	NUM
bjos-8666630	254	19	-	-	PUNCT
bjos-8666630	254	20	y.	y.	NOUN
bjos-8666630	254	21	13	13	NUM
bjos-8666630	254	22	.	.	PUNCT
bjos-8666630	255	1	zanolla	zanolla	PROPN
bjos-8666630	255	2	j	j	PROPN
bjos-8666630	255	3	,	,	PUNCT
bjos-8666630	255	4	marques	marques	PROPN
bjos-8666630	255	5	a	a	PROPN
bjos-8666630	255	6	,	,	PUNCT
bjos-8666630	255	7	da	da	PROPN
bjos-8666630	255	8	costa	costa	PROPN
bjos-8666630	255	9	dc	dc	PROPN
bjos-8666630	255	10	,	,	PUNCT
bjos-8666630	255	11	de	de	PROPN
bjos-8666630	255	12	souza	souza	PROPN
bjos-8666630	255	13	as	as	ADP
bjos-8666630	255	14	,	,	PUNCT
bjos-8666630	255	15	coutinho	coutinho	PROPN
bjos-8666630	255	16	m.	m.	NOUN
bjos-8666630	255	17	influence	influence	NOUN
bjos-8666630	255	18	of	of	ADP
bjos-8666630	255	19	tooth	tooth	NOUN
bjos-8666630	255	20	bleaching	bleaching	NOUN
bjos-8666630	255	21	on	on	ADP
bjos-8666630	255	22	dental	dental	ADJ
bjos-8666630	255	23	enamel	enamel	NOUN
bjos-8666630	255	24	microhardness	microhardness	NOUN
bjos-8666630	255	25	:	:	PUNCT
bjos-8666630	255	26	a	a	DET
bjos-8666630	255	27	systematic	systematic	ADJ
bjos-8666630	255	28	review	review	NOUN
bjos-8666630	255	29	and	and	CCONJ
bjos-8666630	255	30	meta	meta	ADJ
bjos-8666630	255	31	-	-	PUNCT
bjos-8666630	255	32	analysis	analysis	NOUN
bjos-8666630	255	33	.	.	PUNCT
bjos-8666630	256	1	aust	aust	PROPN
bjos-8666630	256	2	dent	dent	PROPN
bjos-8666630	256	3	j.	j.	PROPN
bjos-8666630	256	4	2017	2017	NUM
bjos-8666630	256	5	sep;62(3):276	sep;62(3):276	PROPN
bjos-8666630	256	6	-	-	PUNCT
bjos-8666630	256	7	82	82	PROPN
bjos-8666630	256	8	.	.	PUNCT
bjos-8666630	256	9	doi	doi	NOUN
bjos-8666630	256	10	:	:	PUNCT
bjos-8666630	256	11	10.1111	10.1111	NUM
bjos-8666630	256	12	/	/	SYM
bjos-8666630	256	13	adj.12494	adj.12494	PROPN
bjos-8666630	256	14	.	.	PUNCT
bjos-8666630	257	1	14	14	NUM
bjos-8666630	257	2	.	.	PUNCT
bjos-8666630	258	1	magalhães	magalhães	PROPN
bjos-8666630	258	2	jg	jg	PROPN
bjos-8666630	258	3	,	,	PUNCT
bjos-8666630	258	4	marimoto	marimoto	PROPN
bjos-8666630	258	5	ar	ar	PROPN
bjos-8666630	258	6	,	,	PUNCT
bjos-8666630	258	7	torres	torre	VERB
bjos-8666630	258	8	cr	cr	PROPN
bjos-8666630	258	9	,	,	PUNCT
bjos-8666630	258	10	pagani	pagani	PROPN
bjos-8666630	258	11	c	c	PROPN
bjos-8666630	258	12	,	,	PUNCT
bjos-8666630	258	13	teixeira	teixeira	PROPN
bjos-8666630	258	14	sc	sc	PROPN
bjos-8666630	258	15	,	,	PUNCT
bjos-8666630	258	16	barcellos	barcellos	PROPN
bjos-8666630	258	17	dc	dc	PROPN
bjos-8666630	258	18	.	.	PUNCT
bjos-8666630	259	1	microhardness	microhardness	ADJ
bjos-8666630	259	2	change	change	NOUN
bjos-8666630	259	3	of	of	ADP
bjos-8666630	259	4	enamel	enamel	NOUN
bjos-8666630	259	5	due	due	ADP
bjos-8666630	259	6	to	to	ADP
bjos-8666630	259	7	bleaching	bleach	VERB
bjos-8666630	259	8	with	with	ADP
bjos-8666630	259	9	in	in	ADP
bjos-8666630	259	10	-	-	PUNCT
bjos-8666630	259	11	office	office	NOUN
bjos-8666630	259	12	bleaching	bleaching	NOUN
bjos-8666630	259	13	gels	gel	NOUN
bjos-8666630	259	14	of	of	ADP
bjos-8666630	259	15	different	different	ADJ
bjos-8666630	259	16	acidity	acidity	NOUN
bjos-8666630	259	17	.	.	PUNCT
bjos-8666630	260	1	acta	acta	PROPN
bjos-8666630	260	2	odontol	odontol	PROPN
bjos-8666630	260	3	scand	scand	PROPN
bjos-8666630	260	4	.	.	PUNCT
bjos-8666630	261	1	2012	2012	NUM
bjos-8666630	261	2	mar;70(2):122	mar;70(2):122	PROPN
bjos-8666630	261	3	-	-	PUNCT
bjos-8666630	261	4	6	6	NUM
bjos-8666630	261	5	.	.	PUNCT
bjos-8666630	261	6	doi	doi	NOUN
bjos-8666630	261	7	:	:	PUNCT
bjos-8666630	261	8	10.3109/00016357.2011.600704	10.3109/00016357.2011.600704	NUM
bjos-8666630	261	9	.	.	X
bjos-8666630	262	1	15	15	NUM
bjos-8666630	262	2	.	.	X
bjos-8666630	263	1	lewinstein	lewinstein	PROPN
bjos-8666630	263	2	i	i	PROPN
bjos-8666630	263	3	,	,	PUNCT
bjos-8666630	263	4	hirschfeld	hirschfeld	PROPN
bjos-8666630	263	5	z	z	PROPN
bjos-8666630	263	6	,	,	PUNCT
bjos-8666630	263	7	stabholz	stabholz	VERB
bjos-8666630	263	8	a	a	PRON
bjos-8666630	263	9	,	,	PUNCT
bjos-8666630	263	10	rotstein	rotstein	ADJ
bjos-8666630	263	11	i.	i.	NOUN
bjos-8666630	263	12	effect	effect	NOUN
bjos-8666630	263	13	of	of	ADP
bjos-8666630	263	14	hydrogen	hydrogen	NOUN
bjos-8666630	263	15	peroxide	peroxide	NOUN
bjos-8666630	263	16	and	and	CCONJ
bjos-8666630	263	17	sodium	sodium	NOUN
bjos-8666630	263	18	perborate	perborate	NOUN
bjos-8666630	263	19	on	on	ADP
bjos-8666630	263	20	the	the	DET
bjos-8666630	263	21	microhardness	microhardness	NOUN
bjos-8666630	263	22	of	of	ADP
bjos-8666630	263	23	human	human	ADJ
bjos-8666630	263	24	enamel	enamel	NOUN
bjos-8666630	263	25	and	and	CCONJ
bjos-8666630	263	26	dentin	dentin	NOUN
bjos-8666630	263	27	.	.	PUNCT
bjos-8666630	264	1	j	j	PROPN
bjos-8666630	264	2	endod	endod	PROPN
bjos-8666630	264	3	.	.	PUNCT
bjos-8666630	265	1	1994	1994	NUM
bjos-8666630	266	1	feb;20(2):61	feb;20(2):61	NOUN
bjos-8666630	266	2	-	-	PUNCT
bjos-8666630	266	3	3	3	NUM
bjos-8666630	266	4	.	.	PUNCT
bjos-8666630	266	5	doi	doi	NOUN
bjos-8666630	266	6	:	:	PUNCT
bjos-8666630	266	7	10.1016	10.1016	NUM
bjos-8666630	266	8	/	/	SYM
bjos-8666630	266	9	s0099	s0099	PROPN
bjos-8666630	266	10	-	-	PUNCT
bjos-8666630	266	11	2399(06)81181	2399(06)81181	NUM
bjos-8666630	266	12	-	-	PUNCT
bjos-8666630	266	13	7	7	NUM
bjos-8666630	266	14	.	.	NOUN
bjos-8666630	266	15	16	16	NUM
bjos-8666630	266	16	.	.	PUNCT
bjos-8666630	267	1	klaric	klaric	PROPN
bjos-8666630	267	2	e	e	PROPN
bjos-8666630	267	3	,	,	PUNCT
bjos-8666630	267	4	rakic	rakic	PROPN
bjos-8666630	267	5	m	m	PROPN
bjos-8666630	267	6	,	,	PUNCT
bjos-8666630	267	7	sever	sever	VERB
bjos-8666630	267	8	i	i	PROPN
bjos-8666630	267	9	,	,	PUNCT
bjos-8666630	267	10	milat	milat	ADJ
bjos-8666630	267	11	o	o	NOUN
bjos-8666630	267	12	,	,	PUNCT
bjos-8666630	267	13	par	par	PROPN
bjos-8666630	267	14	m	m	PROPN
bjos-8666630	267	15	,	,	PUNCT
bjos-8666630	267	16	tarle	tarle	PROPN
bjos-8666630	267	17	z.	z.	PROPN
bjos-8666630	267	18	enamel	enamel	PROPN
bjos-8666630	267	19	and	and	CCONJ
bjos-8666630	267	20	dentin	dentin	VERB
bjos-8666630	267	21	microhardness	microhardness	ADJ
bjos-8666630	267	22	and	and	CCONJ
bjos-8666630	267	23	chemical	chemical	NOUN
bjos-8666630	267	24	composition	composition	NOUN
bjos-8666630	267	25	after	after	ADP
bjos-8666630	267	26	experimental	experimental	ADJ
bjos-8666630	267	27	light	light	ADJ
bjos-8666630	267	28	-	-	PUNCT
bjos-8666630	267	29	activated	activate	VERB
bjos-8666630	267	30	bleaching	bleaching	NOUN
bjos-8666630	267	31	.	.	PUNCT
bjos-8666630	268	1	oper	oper	PROPN
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bjos-8666630	268	3	.	.	PUNCT
bjos-8666630	269	1	2015	2015	NUM
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bjos-8666630	269	3	-	-	PUNCT
bjos-8666630	269	4	aug;40(4):e132	aug;40(4):e132	PROPN
bjos-8666630	269	5	-	-	PUNCT
bjos-8666630	269	6	41	41	PROPN
bjos-8666630	269	7	.	.	PUNCT
bjos-8666630	269	8	doi	doi	NOUN
bjos-8666630	269	9	:	:	PUNCT
bjos-8666630	269	10	10.2341/14	10.2341/14	NUM
bjos-8666630	269	11	-	-	SYM
bjos-8666630	269	12	148	148	NUM
bjos-8666630	269	13	-	-	PUNCT
bjos-8666630	269	14	l.	l.	NOUN
bjos-8666630	269	15	17	17	NUM
bjos-8666630	269	16	.	.	PUNCT
bjos-8666630	270	1	balladares	balladares	PROPN
bjos-8666630	270	2	l	l	PROPN
bjos-8666630	270	3	,	,	PUNCT
bjos-8666630	270	4	alegría	alegría	PROPN
bjos-8666630	270	5	-	-	PROPN
bjos-8666630	270	6	acevedo	acevedo	PROPN
bjos-8666630	270	7	lf	lf	PROPN
bjos-8666630	270	8	,	,	PUNCT
bjos-8666630	270	9	montenegro	montenegro	PROPN
bjos-8666630	270	10	-	-	PUNCT
bjos-8666630	270	11	arana	arana	PROPN
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bjos-8666630	270	13	,	,	PUNCT
bjos-8666630	270	14	arana	arana	PROPN
bjos-8666630	270	15	-	-	PUNCT
bjos-8666630	270	16	gordillo	gordillo	PROPN
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bjos-8666630	270	18	,	,	PUNCT
bjos-8666630	270	19	pulido	pulido	PROPN
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bjos-8666630	270	21	,	,	PUNCT
bjos-8666630	270	22	salazar	salazar	NOUN
bjos-8666630	270	23	-	-	PUNCT
bjos-8666630	270	24	gracez	gracez	PROPN
bjos-8666630	270	25	mt	mt	PROPN
bjos-8666630	270	26	,	,	PUNCT
bjos-8666630	270	27	et	et	PROPN
bjos-8666630	270	28	al	al	PROPN
bjos-8666630	270	29	.	.	PUNCT
bjos-8666630	270	30	effects	effect	NOUN
bjos-8666630	270	31	of	of	ADP
bjos-8666630	270	32	ph	ph	NOUN
bjos-8666630	270	33	and	and	CCONJ
bjos-8666630	270	34	application	application	NOUN
bjos-8666630	270	35	technique	technique	NOUN
bjos-8666630	270	36	of	of	ADP
bjos-8666630	270	37	in	in	ADP
bjos-8666630	270	38	-	-	PUNCT
bjos-8666630	270	39	office	office	NOUN
bjos-8666630	270	40	bleaching	bleaching	NOUN
bjos-8666630	270	41	gels	gel	NOUN
bjos-8666630	270	42	on	on	ADP
bjos-8666630	270	43	hydrogen	hydrogen	NOUN
bjos-8666630	270	44	peroxide	peroxide	NOUN
bjos-8666630	270	45	penetration	penetration	NOUN
bjos-8666630	270	46	into	into	ADP
bjos-8666630	270	47	the	the	DET
bjos-8666630	270	48	pulp	pulp	NOUN
bjos-8666630	270	49	chamber	chamber	PROPN
bjos-8666630	270	50	.	.	PUNCT
bjos-8666630	271	1	oper	oper	PROPN
bjos-8666630	271	2	dent	dent	NOUN
bjos-8666630	271	3	.	.	PUNCT
bjos-8666630	272	1	2019	2019	NUM
bjos-8666630	272	2	nov	nov	PROPN
bjos-8666630	272	3	/	/	SYM
bjos-8666630	272	4	dec;44(6):659	dec;44(6):659	PROPN
bjos-8666630	272	5	-	-	PUNCT
bjos-8666630	272	6	67	67	NUM
bjos-8666630	272	7	.	.	PUNCT
bjos-8666630	273	1	doi	doi	NOUN
bjos-8666630	273	2	:	:	PUNCT
bjos-8666630	273	3	10.2341/18	10.2341/18	NUM
bjos-8666630	273	4	-	-	PUNCT
bjos-8666630	273	5	148	148	NUM
bjos-8666630	273	6	-	-	PUNCT
bjos-8666630	273	7	l.	l.	NOUN
bjos-8666630	273	8	14	14	NUM
bjos-8666630	273	9	valizadeh	valizadeh	NOUN
bjos-8666630	273	10	et	et	PROPN
bjos-8666630	273	11	al	al	PROPN
bjos-8666630	273	12	.	.	PROPN
bjos-8666630	274	1	braz	braz	PROPN
bjos-8666630	274	2	j	j	PROPN
bjos-8666630	274	3	oral	oral	PROPN
bjos-8666630	274	4	sci	sci	PROPN
bjos-8666630	274	5	.	.	PUNCT
bjos-8666630	275	1	2022;21	2022;21	NUM
bjos-8666630	275	2	:	:	PUNCT
bjos-8666630	275	3	e226630	e226630	PROPN
bjos-8666630	275	4	18	18	NUM
bjos-8666630	275	5	.	.	PUNCT
bjos-8666630	276	1	al	al	PROPN
bjos-8666630	276	2	-	-	PUNCT
bjos-8666630	276	3	maliky	maliky	PROPN
bjos-8666630	276	4	ma	ma	PROPN
bjos-8666630	276	5	.	.	PROPN
bjos-8666630	277	1	clinical	clinical	ADJ
bjos-8666630	277	2	investigation	investigation	NOUN
bjos-8666630	277	3	of	of	ADP
bjos-8666630	277	4	940	940	NUM
bjos-8666630	277	5	nm	nm	ADJ
bjos-8666630	277	6	diode	diode	NOUN
bjos-8666630	277	7	laser	laser	NOUN
bjos-8666630	277	8	power	power	NOUN
bjos-8666630	277	9	bleaching	bleaching	NOUN
bjos-8666630	277	10	:	:	PUNCT
bjos-8666630	277	11	an	an	DET
bjos-8666630	277	12	in	in	ADP
bjos-8666630	277	13	vivo	vivo	NOUN
bjos-8666630	277	14	study	study	NOUN
bjos-8666630	277	15	.	.	PUNCT
bjos-8666630	278	1	j	j	PROPN
bjos-8666630	278	2	lasers	lasers	PROPN
bjos-8666630	278	3	med	med	PROPN
bjos-8666630	278	4	sci	sci	PROPN
bjos-8666630	278	5	.	.	PROPN
bjos-8666630	278	6	2019	2019	NUM
bjos-8666630	278	7	winter;10(1):33	winter;10(1):33	NOUN
bjos-8666630	278	8	-	-	PUNCT
bjos-8666630	278	9	6	6	NUM
bjos-8666630	278	10	.	.	PUNCT
bjos-8666630	278	11	doi	doi	NOUN
bjos-8666630	278	12	:	:	PUNCT
bjos-8666630	278	13	10.15171	10.15171	NUM
bjos-8666630	278	14	/	/	SYM
bjos-8666630	278	15	jlms.2019.05	jlms.2019.05	NOUN
bjos-8666630	278	16	.	.	PUNCT
bjos-8666630	279	1	19	19	NUM
bjos-8666630	279	2	.	.	PUNCT
bjos-8666630	280	1	besegato	besegato	PROPN
bjos-8666630	280	2	jf	jf	PROPN
bjos-8666630	280	3	,	,	PUNCT
bjos-8666630	280	4	silva	silva	PROPN
bjos-8666630	280	5	am	am	PROPN
bjos-8666630	280	6	,	,	PUNCT
bjos-8666630	280	7	de	de	PROPN
bjos-8666630	280	8	almeida	almeida	PROPN
bjos-8666630	280	9	enm	enm	PROPN
bjos-8666630	280	10	,	,	PUNCT
bjos-8666630	280	11	rastelli	rastelli	PROPN
bjos-8666630	280	12	ans	ans	PROPN
bjos-8666630	280	13	,	,	PUNCT
bjos-8666630	280	14	takahashi	takahashi	PROPN
bjos-8666630	280	15	r	r	PROPN
bjos-8666630	280	16	,	,	PUNCT
bjos-8666630	280	17	dezan	dezan	ADJ
bjos-8666630	280	18	-	-	PUNCT
bjos-8666630	280	19	garbelini	garbelini	NOUN
bjos-8666630	280	20	cc	cc	PROPN
bjos-8666630	280	21	,	,	PUNCT
bjos-8666630	280	22	et	et	PROPN
bjos-8666630	280	23	al	al	PROPN
bjos-8666630	280	24	.	.	PROPN
bjos-8666630	280	25	microstructural	microstructural	ADJ
bjos-8666630	280	26	effect	effect	NOUN
bjos-8666630	280	27	of	of	ADP
bjos-8666630	280	28	a	a	DET
bjos-8666630	280	29	laser	laser	NOUN
bjos-8666630	280	30	-	-	PUNCT
bjos-8666630	280	31	activated	activate	VERB
bjos-8666630	280	32	bleaching	bleaching	NOUN
bjos-8666630	280	33	agent	agent	NOUN
bjos-8666630	280	34	containing	contain	VERB
bjos-8666630	280	35	titanium	titanium	NOUN
bjos-8666630	280	36	dioxide	dioxide	NOUN
bjos-8666630	280	37	on	on	ADP
bjos-8666630	280	38	human	human	ADJ
bjos-8666630	280	39	enamel	enamel	NOUN
bjos-8666630	280	40	.	.	PUNCT
bjos-8666630	281	1	j	j	PROPN
bjos-8666630	281	2	conserv	conserv	PROPN
bjos-8666630	281	3	dent	dent	PROPN
bjos-8666630	281	4	.	.	PUNCT
bjos-8666630	282	1	2020	2020	NUM
bjos-8666630	282	2	nov	nov	PROPN
bjos-8666630	282	3	-	-	PUNCT
bjos-8666630	282	4	dec;23(6):558	dec;23(6):558	PROPN
bjos-8666630	282	5	-	-	PUNCT
bjos-8666630	282	6	62	62	NUM
bjos-8666630	282	7	.	.	PUNCT
bjos-8666630	283	1	doi	doi	NOUN
bjos-8666630	283	2	:	:	PUNCT
bjos-8666630	283	3	10.4103	10.4103	NUM
bjos-8666630	283	4	/	/	SYM
bjos-8666630	283	5	jcd.jcd_312_19	jcd.jcd_312_19	PROPN
bjos-8666630	283	6	.	.	PUNCT
bjos-8666630	284	1	20	20	NUM
bjos-8666630	284	2	.	.	X
bjos-8666630	285	1	saberi	saberi	PROPN
bjos-8666630	285	2	s	s	PROPN
bjos-8666630	285	3	,	,	PUNCT
bjos-8666630	285	4	rouzsaz	rouzsaz	PROPN
bjos-8666630	285	5	m	m	PRON
bjos-8666630	285	6	,	,	PUNCT
bjos-8666630	285	7	shafie	shafie	NOUN
bjos-8666630	285	8	f	f	NOUN
bjos-8666630	285	9	,	,	PUNCT
bjos-8666630	285	10	einizadeh	einizadeh	PROPN
bjos-8666630	285	11	s	s	PART
bjos-8666630	285	12	,	,	PUNCT
bjos-8666630	285	13	kharazifard	kharazifard	PROPN
bjos-8666630	285	14	mj	mj	PROPN
bjos-8666630	285	15	,	,	PUNCT
bjos-8666630	285	16	shahabi	shahabi	NOUN
bjos-8666630	285	17	s.	s.	PROPN
bjos-8666630	285	18	the	the	DET
bjos-8666630	285	19	effect	effect	NOUN
bjos-8666630	285	20	of	of	ADP
bjos-8666630	285	21	laser	laser	NOUN
bjos-8666630	285	22	-	-	PUNCT
bjos-8666630	285	23	activated	activate	VERB
bjos-8666630	285	24	bleaching	bleaching	NOUN
bjos-8666630	285	25	with	with	ADP
bjos-8666630	285	26	445	445	NUM
bjos-8666630	285	27	nm	nm	NOUN
bjos-8666630	285	28	and	and	CCONJ
bjos-8666630	285	29	915	915	NUM
bjos-8666630	285	30	nm	nm	ADJ
bjos-8666630	285	31	diode	diode	NOUN
bjos-8666630	285	32	lasers	laser	NOUN
bjos-8666630	285	33	on	on	ADP
bjos-8666630	285	34	enamel	enamel	NOUN
bjos-8666630	285	35	micro	micro	NOUN
bjos-8666630	285	36	-	-	NOUN
bjos-8666630	285	37	hardness	hardness	ADJ
bjos-8666630	285	38	;	;	PUNCT
bjos-8666630	285	39	an	an	DET
bjos-8666630	285	40	in	in	ADP
bjos-8666630	285	41	vitro	vitro	X
bjos-8666630	285	42	study	study	NOUN
bjos-8666630	285	43	.	.	PUNCT
bjos-8666630	286	1	photodiagnosis	photodiagnosis	NOUN
bjos-8666630	286	2	photodyn	photodyn	NOUN
bjos-8666630	286	3	ther	ther	ADV
bjos-8666630	286	4	.	.	PUNCT
bjos-8666630	287	1	2020	2020	NUM
bjos-8666630	287	2	sep;31:101952	sep;31:101952	NOUN
bjos-8666630	287	3	.	.	PUNCT
bjos-8666630	288	1	doi	doi	NOUN
bjos-8666630	288	2	:	:	PUNCT
bjos-8666630	288	3	10.1016	10.1016	NUM
bjos-8666630	288	4	/	/	SYM
bjos-8666630	288	5	j.pdpdt.2020.101952	j.pdpdt.2020.101952	NOUN
bjos-8666630	288	6	.	.	PUNCT
bjos-8666630	289	1	21	21	NUM
bjos-8666630	289	2	.	.	X
bjos-8666630	290	1	suresh	suresh	PROPN
bjos-8666630	290	2	s	s	PROPN
bjos-8666630	290	3	,	,	PUNCT
bjos-8666630	290	4	navit	navit	PROPN
bjos-8666630	290	5	s	s	PROPN
bjos-8666630	290	6	,	,	PUNCT
bjos-8666630	290	7	khan	khan	PROPN
bjos-8666630	290	8	sa	sa	PROPN
bjos-8666630	290	9	,	,	PUNCT
bjos-8666630	290	10	sharma	sharma	PROPN
bjos-8666630	290	11	a	a	PROPN
bjos-8666630	290	12	,	,	PUNCT
bjos-8666630	290	13	jabeen	jabeen	PROPN
bjos-8666630	290	14	s	s	PROPN
bjos-8666630	290	15	,	,	PUNCT
bjos-8666630	290	16	grover	grover	PROPN
bjos-8666630	290	17	n	n	CCONJ
bjos-8666630	290	18	,	,	PUNCT
bjos-8666630	290	19	et	et	PROPN
bjos-8666630	290	20	al	al	PROPN
bjos-8666630	290	21	.	.	PROPN
bjos-8666630	290	22	effect	effect	NOUN
bjos-8666630	290	23	of	of	ADP
bjos-8666630	290	24	diode	diode	NOUN
bjos-8666630	290	25	laser	laser	NOUN
bjos-8666630	290	26	office	office	NOUN
bjos-8666630	290	27	bleaching	bleaching	NOUN
bjos-8666630	290	28	on	on	ADP
bjos-8666630	290	29	mineral	mineral	NOUN
bjos-8666630	290	30	content	content	NOUN
bjos-8666630	290	31	and	and	CCONJ
bjos-8666630	290	32	surface	surface	NOUN
bjos-8666630	290	33	topography	topography	NOUN
bjos-8666630	290	34	of	of	ADP
bjos-8666630	290	35	enamel	enamel	NOUN
bjos-8666630	290	36	surface	surface	PROPN
bjos-8666630	290	37	:	:	PUNCT
bjos-8666630	290	38	an	an	DET
bjos-8666630	290	39	sem	sem	NOUN
bjos-8666630	290	40	study	study	NOUN
bjos-8666630	290	41	.	.	PUNCT
bjos-8666630	291	1	int	int	PROPN
bjos-8666630	292	1	j	j	PROPN
bjos-8666630	292	2	clin	clin	PROPN
bjos-8666630	292	3	pediatr	pediatr	PROPN
bjos-8666630	292	4	dent	dent	PROPN
bjos-8666630	292	5	.	.	PUNCT
bjos-8666630	293	1	2020	2020	NUM
bjos-8666630	293	2	sep	sep	PROPN
bjos-8666630	293	3	-	-	PUNCT
bjos-8666630	293	4	oct;13(5):481	oct;13(5):481	NUM
bjos-8666630	293	5	-	-	PUNCT
bjos-8666630	293	6	5	5	NUM
bjos-8666630	293	7	.	.	PUNCT
bjos-8666630	293	8	doi	doi	NOUN
bjos-8666630	293	9	:	:	PUNCT
bjos-8666630	293	10	10.5005	10.5005	NUM
bjos-8666630	293	11	/	/	SYM
bjos-8666630	293	12	jp	jp	NOUN
bjos-8666630	293	13	-	-	PUNCT
bjos-8666630	293	14	journals-10005	journals-10005	ADJ
bjos-8666630	293	15	-	-	PUNCT
bjos-8666630	293	16	1823	1823	NUM
bjos-8666630	293	17	.	.	PUNCT
bjos-8666630	294	1	22	22	NUM
bjos-8666630	294	2	.	.	PUNCT
bjos-8666630	295	1	azarbayjani	azarbayjani	PROPN
bjos-8666630	295	2	z	z	PROPN
bjos-8666630	295	3	,	,	PUNCT
bjos-8666630	295	4	jafarzadeh	jafarzadeh	PROPN
bjos-8666630	295	5	kashi	kashi	PROPN
bjos-8666630	295	6	ts	ts	PROPN
bjos-8666630	295	7	,	,	PUNCT
bjos-8666630	295	8	erfan	erfan	PROPN
bjos-8666630	295	9	y	y	PROPN
bjos-8666630	295	10	,	,	PUNCT
bjos-8666630	295	11	chiniforush	chiniforush	ADJ
bjos-8666630	295	12	n	n	CCONJ
bjos-8666630	295	13	,	,	PUNCT
bjos-8666630	295	14	rakhshan	rakhshan	NOUN
bjos-8666630	295	15	v.	v.	ADP
bjos-8666630	295	16	efficacy	efficacy	NOUN
bjos-8666630	295	17	of	of	ADP
bjos-8666630	295	18	diode	diode	NOUN
bjos-8666630	295	19	laser	laser	NOUN
bjos-8666630	295	20	irradiation	irradiation	NOUN
bjos-8666630	295	21	during	during	ADP
bjos-8666630	295	22	dental	dental	ADJ
bjos-8666630	295	23	bleaching	bleaching	NOUN
bjos-8666630	295	24	in	in	ADP
bjos-8666630	295	25	preventing	prevent	VERB
bjos-8666630	295	26	enamel	enamel	NOUN
bjos-8666630	295	27	damage	damage	NOUN
bjos-8666630	295	28	caused	cause	VERB
bjos-8666630	295	29	by	by	ADP
bjos-8666630	295	30	bleaching	bleaching	NOUN
bjos-8666630	295	31	.	.	PUNCT
bjos-8666630	296	1	dent	dent	NOUN
bjos-8666630	296	2	res	re	NOUN
bjos-8666630	296	3	j	j	PROPN
bjos-8666630	296	4	(	(	PUNCT
bjos-8666630	296	5	isfahan	isfahan	NOUN
bjos-8666630	296	6	)	)	PUNCT
bjos-8666630	296	7	.	.	PUNCT
bjos-8666630	297	1	2018	2018	NUM
bjos-8666630	297	2	sep	sep	PROPN
bjos-8666630	297	3	-	-	PUNCT
bjos-8666630	297	4	oct;15(5):320	oct;15(5):320	NOUN
bjos-8666630	297	5	-	-	PUNCT
bjos-8666630	297	6	6	6	NUM
bjos-8666630	297	7	.	.	NOUN
bjos-8666630	297	8	23	23	NUM
bjos-8666630	297	9	.	.	PUNCT
bjos-8666630	298	1	ashnagar	ashnagar	PROPN
bjos-8666630	298	2	s	s	PROPN
bjos-8666630	298	3	,	,	PUNCT
bjos-8666630	298	4	monzavi	monzavi	VERB
bjos-8666630	298	5	a	a	PRON
bjos-8666630	298	6	,	,	PUNCT
bjos-8666630	298	7	abbasi	abbasi	PROPN
bjos-8666630	298	8	m	m	PROPN
bjos-8666630	298	9	,	,	PUNCT
bjos-8666630	298	10	aghajani	aghajani	PROPN
bjos-8666630	298	11	m	m	PROPN
bjos-8666630	298	12	,	,	PUNCT
bjos-8666630	298	13	chiniforush	chiniforush	ADJ
bjos-8666630	298	14	n.	n.	NOUN
bjos-8666630	298	15	evaluation	evaluation	NOUN
bjos-8666630	298	16	of	of	ADP
bjos-8666630	298	17	the	the	DET
bjos-8666630	298	18	effect	effect	NOUN
bjos-8666630	298	19	of	of	ADP
bjos-8666630	298	20	different	different	ADJ
bjos-8666630	298	21	laser	laser	NOUN
bjos-8666630	298	22	activated	activate	VERB
bjos-8666630	298	23	bleaching	bleaching	NOUN
bjos-8666630	298	24	methods	method	NOUN
bjos-8666630	298	25	on	on	ADP
bjos-8666630	298	26	enamel	enamel	NOUN
bjos-8666630	298	27	susceptibility	susceptibility	NOUN
bjos-8666630	298	28	to	to	ADP
bjos-8666630	298	29	caries	carie	NOUN
bjos-8666630	298	30	;	;	PUNCT
bjos-8666630	298	31	an	an	DET
bjos-8666630	298	32	in	in	ADP
bjos-8666630	298	33	vitro	vitro	X
bjos-8666630	298	34	mode	mode	NOUN
bjos-8666630	298	35	.	.	PUNCT
bjos-8666630	299	1	j	j	PROPN
bjos-8666630	299	2	lasers	lasers	PROPN
bjos-8666630	299	3	med	med	PROPN
bjos-8666630	299	4	sci	sci	PROPN
bjos-8666630	299	5	.	.	PROPN
bjos-8666630	299	6	2017	2017	NUM
bjos-8666630	300	1	summer;8(suppl	summer;8(suppl	ADP
bjos-8666630	300	2	1):s62	1):s62	NUM
bjos-8666630	300	3	-	-	SYM
bjos-8666630	300	4	7	7	NUM
bjos-8666630	300	5	.	.	PUNCT
bjos-8666630	300	6	doi	doi	NOUN
bjos-8666630	300	7	:	:	PUNCT
bjos-8666630	300	8	10.15171	10.15171	NUM
bjos-8666630	300	9	/	/	SYM
bjos-8666630	300	10	jlms.2017.s12	jlms.2017.s12	NOUN
bjos-8666630	300	11	.	.	PUNCT
bjos-8666630	301	1	24	24	NUM
bjos-8666630	301	2	.	.	PUNCT
bjos-8666630	302	1	ahamed	ahamed	PROPN
bjos-8666630	302	2	s	s	PROPN
bjos-8666630	302	3	,	,	PUNCT
bjos-8666630	302	4	thayyil	thayyil	PROPN
bjos-8666630	302	5	s	s	PROPN
bjos-8666630	302	6	,	,	PUNCT
bjos-8666630	302	7	sathyanarayana	sathyanarayana	PROPN
bjos-8666630	302	8	ss	ss	PROPN
bjos-8666630	302	9	,	,	PUNCT
bjos-8666630	302	10	kulandaivelu	kulandaivelu	PROPN
bjos-8666630	302	11	a	a	PROPN
bjos-8666630	302	12	,	,	PUNCT
bjos-8666630	302	13	kumar	kumar	PROPN
bjos-8666630	302	14	ks	ks	PROPN
bjos-8666630	302	15	,	,	PUNCT
bjos-8666630	302	16	deepa	deepa	PROPN
bjos-8666630	302	17	vk	vk	PROPN
bjos-8666630	302	18	.	.	PUNCT
bjos-8666630	303	1	the	the	DET
bjos-8666630	303	2	effect	effect	NOUN
bjos-8666630	303	3	of	of	ADP
bjos-8666630	303	4	power	power	NOUN
bjos-8666630	303	5	bleaching	bleaching	NOUN
bjos-8666630	303	6	on	on	ADP
bjos-8666630	303	7	enamel	enamel	NOUN
bjos-8666630	303	8	microhardness	microhardness	NOUN
bjos-8666630	303	9	activated	activate	VERB
bjos-8666630	303	10	by	by	ADP
bjos-8666630	303	11	three	three	NUM
bjos-8666630	303	12	different	different	ADJ
bjos-8666630	303	13	light	light	ADJ
bjos-8666630	303	14	sources	source	NOUN
bjos-8666630	303	15	:	:	PUNCT
bjos-8666630	303	16	an	an	DET
bjos-8666630	303	17	in	in	ADP
bjos-8666630	303	18	vitro	vitro	X
bjos-8666630	303	19	study	study	NOUN
bjos-8666630	303	20	.	.	PUNCT
bjos-8666630	304	1	j	j	PROPN
bjos-8666630	304	2	dent	dent	NOUN
bjos-8666630	304	3	lasers	laser	NOUN
bjos-8666630	304	4	.	.	PUNCT
bjos-8666630	305	1	2013	2013	NUM
bjos-8666630	305	2	jul;7(2):48	jul;7(2):48	PROPN
bjos-8666630	305	3	-	-	PROPN
bjos-8666630	305	4	53	53	NUM
bjos-8666630	305	5	.	.	PUNCT
bjos-8666630	306	1	doi	doi	NOUN
bjos-8666630	306	2	:	:	PUNCT
bjos-8666630	306	3	10.4103/0976	10.4103/0976	NUM
bjos-8666630	306	4	-	-	SYM
bjos-8666630	306	5	2868.124262	2868.124262	NUM
bjos-8666630	306	6	.	.	PUNCT
bjos-8666630	307	1	25	25	NUM
bjos-8666630	307	2	.	.	X
bjos-8666630	307	3	pimenta	pimenta	PROPN
bjos-8666630	307	4	-	-	PUNCT
bjos-8666630	307	5	dutra	dutra	PROPN
bjos-8666630	307	6	ac	ac	PROPN
bjos-8666630	307	7	,	,	PUNCT
bjos-8666630	307	8	albuquerque	albuquerque	PROPN
bjos-8666630	307	9	rc	rc	PROPN
bjos-8666630	307	10	,	,	PUNCT
bjos-8666630	307	11	morgan	morgan	PROPN
bjos-8666630	307	12	ls	ls	PROPN
bjos-8666630	307	13	,	,	PUNCT
bjos-8666630	307	14	pereira	pereira	PROPN
bjos-8666630	307	15	gm	gm	PROPN
bjos-8666630	307	16	,	,	PUNCT
bjos-8666630	307	17	nunes	nunes	PROPN
bjos-8666630	307	18	e	e	PROPN
bjos-8666630	307	19	,	,	PUNCT
bjos-8666630	307	20	horta	horta	PROPN
bjos-8666630	307	21	mc	mc	PROPN
bjos-8666630	307	22	,	,	PUNCT
bjos-8666630	307	23	et	et	PROPN
bjos-8666630	307	24	al	al	PROPN
bjos-8666630	307	25	.	.	PROPN
bjos-8666630	307	26	effect	effect	NOUN
bjos-8666630	307	27	of	of	ADP
bjos-8666630	307	28	bleaching	bleach	VERB
bjos-8666630	307	29	agents	agent	NOUN
bjos-8666630	307	30	on	on	ADP
bjos-8666630	307	31	enamel	enamel	NOUN
bjos-8666630	307	32	surface	surface	PROPN
bjos-8666630	307	33	of	of	ADP
bjos-8666630	307	34	bovine	bovine	ADJ
bjos-8666630	307	35	teeth	tooth	NOUN
bjos-8666630	307	36	:	:	PUNCT
bjos-8666630	307	37	a	a	DET
bjos-8666630	307	38	sem	sem	NOUN
bjos-8666630	307	39	study	study	NOUN
bjos-8666630	307	40	.	.	PUNCT
bjos-8666630	308	1	j	j	PROPN
bjos-8666630	308	2	clin	clin	PROPN
bjos-8666630	308	3	exp	exp	PROPN
bjos-8666630	308	4	dent	dent	NOUN
bjos-8666630	308	5	.	.	PUNCT
bjos-8666630	309	1	2017	2017	NUM
bjos-8666630	309	2	jan;9(1):e46	jan;9(1):e46	NOUN
bjos-8666630	309	3	-	-	PUNCT
bjos-8666630	309	4	e50	e50	NOUN
bjos-8666630	309	5	.	.	PUNCT
bjos-8666630	310	1	doi	doi	NOUN
bjos-8666630	310	2	:	:	PUNCT
bjos-8666630	310	3	10.4317	10.4317	NUM
bjos-8666630	310	4	/	/	SYM
bjos-8666630	311	1	jced.53011	jced.53011	PROPN
bjos-8666630	311	2	.	.	PROPN
bjos-8666630	311	3	26	26	NUM
bjos-8666630	311	4	.	.	PUNCT
bjos-8666630	311	5	jung	jung	PROPN
bjos-8666630	311	6	ys	ys	PROPN
bjos-8666630	311	7	,	,	PUNCT
bjos-8666630	311	8	jo	jo	PROPN
bjos-8666630	311	9	hy	hy	PROPN
bjos-8666630	311	10	,	,	PUNCT
bjos-8666630	311	11	ahn	ahn	PROPN
bjos-8666630	311	12	jh	jh	PROPN
bjos-8666630	311	13	,	,	PUNCT
bjos-8666630	311	14	kim	kim	PROPN
bjos-8666630	311	15	jy	jy	PROPN
bjos-8666630	311	16	,	,	PUNCT
bjos-8666630	311	17	jin	jin	PROPN
bjos-8666630	311	18	mu	mu	PROPN
bjos-8666630	311	19	,	,	PUNCT
bjos-8666630	311	20	cho	cho	PROPN
bjos-8666630	311	21	mj	mj	PROPN
bjos-8666630	311	22	,	,	PUNCT
bjos-8666630	311	23	et	et	PROPN
bjos-8666630	311	24	al	al	PROPN
bjos-8666630	311	25	.	.	PROPN
bjos-8666630	312	1	in	in	ADP
bjos-8666630	312	2	vivo	vivo	NOUN
bjos-8666630	312	3	and	and	CCONJ
bjos-8666630	312	4	in	in	ADP
bjos-8666630	312	5	vitro	vitro	X
bjos-8666630	312	6	assessment	assessment	NOUN
bjos-8666630	312	7	of	of	ADP
bjos-8666630	312	8	the	the	DET
bjos-8666630	312	9	bleaching	bleaching	NOUN
bjos-8666630	312	10	effectiveness	effectiveness	NOUN
bjos-8666630	312	11	of	of	ADP
bjos-8666630	312	12	a	a	DET
bjos-8666630	312	13	brush	brush	NOUN
bjos-8666630	312	14	-	-	PUNCT
bjos-8666630	312	15	off	off	ADP
bjos-8666630	312	16	patch	patch	NOUN
bjos-8666630	312	17	containing	contain	VERB
bjos-8666630	312	18	3.0	3.0	NUM
bjos-8666630	312	19	%	%	NOUN
bjos-8666630	312	20	hydrogen	hydrogen	NOUN
bjos-8666630	312	21	peroxide	peroxide	NOUN
bjos-8666630	312	22	.	.	PUNCT
bjos-8666630	313	1	clin	clin	PROPN
bjos-8666630	313	2	oral	oral	PROPN
bjos-8666630	313	3	investig	investig	PROPN
bjos-8666630	313	4	.	.	PROPN
bjos-8666630	314	1	2019	2019	NUM
bjos-8666630	314	2	jun;23(6):2667	jun;23(6):2667	PROPN
bjos-8666630	314	3	-	-	PUNCT
bjos-8666630	314	4	73	73	NUM
bjos-8666630	314	5	.	.	PUNCT
bjos-8666630	315	1	doi	doi	NOUN
bjos-8666630	315	2	:	:	PUNCT
bjos-8666630	315	3	10.1007	10.1007	NUM
bjos-8666630	315	4	/	/	SYM
bjos-8666630	315	5	s00784	s00784	NOUN
bjos-8666630	315	6	-	-	PUNCT
bjos-8666630	315	7	018	018	NUM
bjos-8666630	315	8	-	-	PUNCT
bjos-8666630	315	9	2675	2675	NUM
bjos-8666630	315	10	-	-	SYM
bjos-8666630	315	11	8	8	NUM
bjos-8666630	315	12	.	.	NOUN
bjos-8666630	315	13	27	27	NUM
bjos-8666630	315	14	.	.	PUNCT
bjos-8666630	316	1	grazioli	grazioli	PROPN
bjos-8666630	316	2	g	g	PROPN
bjos-8666630	316	3	,	,	PUNCT
bjos-8666630	316	4	valente	valente	PROPN
bjos-8666630	316	5	ll	ll	PROPN
bjos-8666630	316	6	,	,	PUNCT
bjos-8666630	316	7	isolan	isolan	PROPN
bjos-8666630	316	8	cp	cp	PROPN
bjos-8666630	316	9	,	,	PUNCT
bjos-8666630	316	10	pinheiro	pinheiro	PROPN
bjos-8666630	316	11	ha	ha	PROPN
bjos-8666630	316	12	,	,	PUNCT
bjos-8666630	316	13	duarte	duarte	PROPN
bjos-8666630	316	14	cg	cg	PROPN
bjos-8666630	316	15	,	,	PUNCT
bjos-8666630	316	16	münchow	münchow	PROPN
bjos-8666630	316	17	ea	ea	X
bjos-8666630	316	18	.	.	PUNCT
bjos-8666630	317	1	bleaching	bleaching	NOUN
bjos-8666630	317	2	and	and	CCONJ
bjos-8666630	317	3	enamel	enamel	NOUN
bjos-8666630	317	4	surface	surface	NOUN
bjos-8666630	317	5	interactions	interaction	NOUN
bjos-8666630	317	6	resulting	result	VERB
bjos-8666630	317	7	from	from	ADP
bjos-8666630	317	8	the	the	DET
bjos-8666630	317	9	use	use	NOUN
bjos-8666630	317	10	of	of	ADP
bjos-8666630	317	11	highly	highly	ADV
bjos-8666630	317	12	-	-	PUNCT
bjos-8666630	317	13	concentrated	concentrate	VERB
bjos-8666630	317	14	bleaching	bleaching	NOUN
bjos-8666630	317	15	gels	gel	NOUN
bjos-8666630	317	16	.	.	PUNCT
bjos-8666630	318	1	arch	arch	ADJ
bjos-8666630	318	2	oral	oral	ADJ
bjos-8666630	318	3	biol	biol	NOUN
bjos-8666630	318	4	.	.	PUNCT
bjos-8666630	319	1	2018	2018	NUM
bjos-8666630	319	2	mar;87:157	mar;87:157	NOUN
bjos-8666630	319	3	-	-	SYM
bjos-8666630	319	4	62	62	NUM
bjos-8666630	319	5	.	.	PUNCT
bjos-8666630	320	1	doi	doi	NOUN
bjos-8666630	320	2	:	:	PUNCT
bjos-8666630	320	3	10.1016	10.1016	NUM
bjos-8666630	320	4	/	/	SYM
bjos-8666630	320	5	j.archoralbio.2017.12.026	j.archoralbio.2017.12.026	PROPN
bjos-8666630	320	6	.	.	PUNCT